Integer Profile

7,872,225

3 × 5^2 × 43 × 2441

Prime factors, divisor sums, positional representations and sequence properties for 7,872,225. The prime factorization is 3 × 5^2 × 43 × 2441.

Number of positive divisors: 24. Showing the recorded part of the sequence: 173.

DeficientOddComposite

Divisor catalog (24)

135152543751292156451,0752,4413,2257,32312,20536,61561,025104,963183,075314,889524,8151,574,4452,624,0757,872,225

Showing 24 of 24.

Collatz trajectory (173 steps)

Even: n → n/2; Odd: n → 3n + 1

7,872,22523,616,67611,808,3385,904,16917,712,5088,856,2544,428,12713,284,3826,642,19119,926,5749,963,28729,889,86214,944,93144,834,79422,417,39767,252,19233,626,09616,813,0488,406,5244,203,2622,101,6316,304,8943,152,4479,457,3424,728,67114,186,0147,093,00721,279,02210,639,51131,918,53415,959,26747,877,80223,938,90171,816,70435,908,35217,954,1768,977,0884,488,5442,244,2721,122,136561,068280,534140,267420,802210,401631,204315,602157,801473,404236,702118,351355,054177,527532,582266,291798,874399,4371,198,312599,156299,578

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5^2 × 43 × 2441
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 24
Divisor sum: 13,323,552
Proper-divisor sum: 5,451,327
Digit sum: 33
Digital root: 6

Number bases

Decimal: 7872225
Binary: 11110000001111011100001 (23 bits)
Octal: 0o36017341
Hexadecimal: 0x781EE1