625,449

3 × 11² × 1723

625,449 factors as 3 × 11^2 × 1723. Its 12 positive divisors give a proper-divisor sum of 291,719, so this integer is deficient. The Collatz stopping time is 110 steps.

Prime Factor Structure

Factorization String 3 × 11^2 × 1723

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 917,168

Proper Divisor Sum 291,719

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #625409 ← → #625451

Radix Representation

Decimal	625449
Binary	10011000101100101001 (20 bits)
Octal	0o2305451
Hexadecimal	0x98B29

Divisor Catalog (12)

1 3 11 33 121 363 1,723 5,169 18,953 56,859 208,483 625,449

Collatz Trajectory (110 steps to reach 1)

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

625,449 1,876,348 938,174 469,087 1,407,262 703,631 2,110,894 1,055,447 3,166,342 1,583,171 4,749,514 2,374,757 7,124,272 3,562,136 1,781,068 890,534 445,267 1,335,802 667,901 2,003,704 1,001,852 500,926 250,463 751,390 375,695 1,127,086 563,543 1,690,630 845,315 2,535,946 1,267,973 3,803,920 1,901,960 950,980 475,490 237,745 713,236 356,618 178,309 534,928 267,464 133,732 66,866 33,433 100,300 50,150 25,075 75,226 37,613 112,840 56,420 28,210 14,105 42,316 21,158 10,579 31,738 15,869 47,608 23,804

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #625,448 Browse Full Index Next Integer #625,450 →