Integer Profile

1,825,889

13 × 140453

Prime factors, divisor sums, positional representations and sequence properties for 1,825,889. The prime factorization is 13 × 140453.

Number of positive divisors: 4. Showing the recorded part of the sequence: 171.

DeficientOddComposite

Divisor catalog (4)

113140,4531,825,889

Showing 4 of 4.

Collatz trajectory (171 steps)

Even: n → n/2; Odd: n → 3n + 1

1,825,8895,477,6682,738,8341,369,4174,108,2522,054,1261,027,0633,081,1901,540,5954,621,7862,310,8936,932,6803,466,3401,733,170866,5852,599,7561,299,878649,9391,949,818974,9092,924,7281,462,364731,182365,5911,096,774548,3871,645,162822,5812,467,7441,233,872616,936308,468154,23477,117231,352115,67657,83828,91986,75843,379130,13865,069195,20897,60448,80224,40173,20436,60218,30154,90427,45213,7266,86320,59010,29530,88615,44346,33023,16569,496

Showing 60 of 60.

Prime factorization

Factorization: 13 × 140453
Distinct prime factors: 2
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 4
Divisor sum: 1,966,356
Proper-divisor sum: 140,467
Digit sum: 41
Digital root: 5

Number bases

Decimal: 1825889
Binary: 110111101110001100001 (21 bits)
Octal: 0o6756141
Hexadecimal: 0x1BDC61