3,909,690

2 × 3² × 5 × 43441

3,909,690 factors as 2 × 3^2 × 5 × 43441. Its 24 positive divisors give a proper-divisor sum of 6,255,738, so this integer is abundant. The Collatz stopping time is 185 steps.

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 43441

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 10,165,428

Proper Divisor Sum 6,255,738

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #3909671 ← → #3909691

Radix Representation

Decimal	3909690
Binary	1110111010100000111010 (22 bits)
Octal	0o16724072
Hexadecimal	0x3BA83A

Divisor Catalog (24)

Collatz Trajectory (185 steps to reach 1)

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

3,909,690 1,954,845 5,864,536 2,932,268 1,466,134 733,067 2,199,202 1,099,601 3,298,804 1,649,402 824,701 2,474,104 1,237,052 618,526 309,263 927,790 463,895 1,391,686 695,843 2,087,530 1,043,765 3,131,296 1,565,648 782,824 391,412 195,706 97,853 293,560 146,780 73,390 36,695 110,086 55,043 165,130 82,565 247,696 123,848 61,924 30,962 15,481 46,444 23,222 11,611 34,834 17,417 52,252 26,126 13,063 39,190 19,595 58,786 29,393 88,180 44,090 22,045 66,136 33,068 16,534 8,267 24,802

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #3,909,689 Browse Full Index Next Integer #3,909,691 →