Integer Profile

1,243,375

5^3 × 7^3 × 29

Prime factors, divisor sums, positional representations and sequence properties for 1,243,375. The prime factorization is 5^3 × 7^3 × 29.

Number of positive divisors: 32. Showing the recorded part of the sequence: 111.

DeficientOddComposite

Prime factorization

Factorization: 5^3 × 7^3 × 29
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 32
Divisor sum: 1,872,000
Proper-divisor sum: 628,625
Digit sum: 25
Digital root: 7

Number bases

Decimal: 1243375
Binary: 100101111100011101111 (21 bits)
Octal: 0o4574357
Hexadecimal: 0x12F8EF

Divisor catalog (32)

157252935491251451752032453437258751,0151,2251,4211,7153,6255,0756,1257,1058,5759,94725,37535,52542,87549,735177,625248,6751,243,375

Showing 32 of 32.

Collatz trajectory (111 steps)

Even: n → n/2; Odd: n → 3n + 1

1,243,3753,730,1261,865,0635,595,1902,797,5958,392,7864,196,39312,589,1806,294,5903,147,2959,441,8864,720,94314,162,8307,081,41521,244,24610,622,12331,866,37015,933,18547,799,55623,899,77811,949,88935,849,66817,924,8348,962,41726,887,25213,443,6266,721,81320,165,44010,082,7205,041,3602,520,6801,260,340630,170315,085945,256472,628236,314118,157354,472177,23688,61844,309132,92866,46433,23216,6168,3084,1542,0776,2323,1161,5587792,3381,1693,5081,7548772,6321,316

Showing 60 of 60.