Integer Profile

3,261,825

3^2 × 5^2 × 7 × 19 × 109

Prime factors, divisor sums, positional representations and sequence properties for 3,261,825. The prime factorization is 3^2 × 5^2 × 7 × 19 × 109.

Number of positive divisors: 72. Showing the recorded part of the sequence: 177.

AbundantOddComposite

Divisor catalog (72)

13579151921253545576375951051091331711752252853153273994755255456657638559811,1971,4251,5751,6351,9952,0712,2892,7253,3253,8154,2754,9055,9856,2136,8678,1759,97510,35511,44514,49718,63919,07524,52529,92531,06534,33543,49151,775

Showing 60 of 72.

Collatz trajectory (177 steps)

Even: n → n/2; Odd: n → 3n + 1

3,261,8259,785,4764,892,7382,446,3697,339,1083,669,5541,834,7775,504,3322,752,1661,376,0834,128,2502,064,1256,192,3763,096,1881,548,094774,0472,322,1421,161,0713,483,2141,741,6075,224,8222,612,4117,837,2343,918,61711,755,8525,877,9262,938,9638,816,8904,408,44513,225,3366,612,6683,306,3341,653,1674,959,5022,479,7517,439,2543,719,62711,158,8825,579,44116,738,3248,369,1624,184,58112,553,7446,276,8723,138,4361,569,218784,6092,353,8281,176,914588,4571,765,372882,686441,3431,324,030662,0151,986,046993,0232,979,0701,489,5354,468,606

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 5^2 × 7 × 19 × 109
Distinct prime factors: 5
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 72
Divisor sum: 7,092,800
Proper-divisor sum: 3,830,975
Digit sum: 27
Digital root: 9

Number bases

Decimal: 3261825
Binary: 1100011100010110000001 (22 bits)
Octal: 0o14342601
Hexadecimal: 0x31C581