Integer Profile

2,749,071

3 × 13 × 70489

Prime factors, divisor sums, positional representations and sequence properties for 2,749,071. The prime factorization is 3 × 13 × 70489.

Number of positive divisors: 8. Showing the recorded part of the sequence: 169.

DeficientOddComposite

Collatz trajectory (169 steps)

Even: n → n/2; Odd: n → 3n + 1

2,749,0718,247,2144,123,60712,370,8226,185,41118,556,2349,278,11727,834,35213,917,1766,958,5883,479,2941,739,6475,218,9422,609,4717,828,4143,914,20711,742,6225,871,31117,613,9348,806,96726,420,90213,210,45139,631,35419,815,67759,447,03229,723,51614,861,7587,430,87922,292,63811,146,31933,438,95816,719,47950,158,43825,079,21975,237,65837,618,829112,856,48856,428,24428,214,12214,107,06142,321,18421,160,59210,580,2965,290,1482,645,0741,322,5373,967,6121,983,806991,9032,975,7101,487,8554,463,5662,231,7836,695,3503,347,67510,043,0265,021,51315,064,5407,532,2703,766,135

Showing 60 of 60.

Prime factorization

Factorization: 3 × 13 × 70489
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 3,947,440
Proper-divisor sum: 1,198,369
Digit sum: 30
Digital root: 3

Number bases

Decimal: 2749071
Binary: 1010011111001010001111 (22 bits)
Octal: 0o12371217
Hexadecimal: 0x29F28F

Divisor catalog (8)

13133970,489211,467916,3572,749,071

Showing 8 of 8.