2² × 3 × 137 × 251

Prime Factor Structure

Factorization String 2^2 × 3 × 137 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 973,728

Proper Divisor Sum 561,084

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #412639 ← → #412651

1 2 3 4 6 12 137 251 274 411 502 548 753 822 1,004 1,506 1,644 3,012 34,387 68,774 103,161 137,548 206,322 412,644

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

412,644 206,322 103,161 309,484 154,742 77,371 232,114 116,057 348,172 174,086 87,043 261,130 130,565 391,696 195,848 97,924 48,962 24,481 73,444 36,722 18,361 55,084 27,542 13,771 41,314 20,657 61,972 30,986 15,493 46,480 23,240 11,620 5,810 2,905 8,716 4,358 2,179 6,538 3,269 9,808 4,904 2,452 1,226 613 1,840 920 460 230 115 346 173 520 260 130 65 196 98 49 148 74

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