1,252,089

3² × 139121

1,252,089 factors as 3^2 × 139121. Its 6 positive divisors give a proper-divisor sum of 556,497, so this integer is deficient. The Collatz stopping time is 186 steps.

Prime Factor Structure

Factorization String 3^2 × 139121

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,808,586

Proper Divisor Sum 556,497

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #1252079 ← → #1252103

Radix Representation

Decimal	1252089
Binary	100110001101011111001 (21 bits)
Octal	0o4615371
Hexadecimal	0x131AF9

Divisor Catalog (6)

1 3 9 139,121 417,363 1,252,089

Collatz Trajectory (186 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

1,252,089 3,756,268 1,878,134 939,067 2,817,202 1,408,601 4,225,804 2,112,902 1,056,451 3,169,354 1,584,677 4,754,032 2,377,016 1,188,508 594,254 297,127 891,382 445,691 1,337,074 668,537 2,005,612 1,002,806 501,403 1,504,210 752,105 2,256,316 1,128,158 564,079 1,692,238 846,119 2,538,358 1,269,179 3,807,538 1,903,769 5,711,308 2,855,654 1,427,827 4,283,482 2,141,741 6,425,224 3,212,612 1,606,306 803,153 2,409,460 1,204,730 602,365 1,807,096 903,548 451,774 225,887 677,662 338,831 1,016,494 508,247 1,524,742 762,371 2,287,114 1,143,557 3,430,672 1,715,336

← Previous Integer #1,252,088 Browse Full Index Next Integer #1,252,090 →