2² × 131 × 2477

Prime Factor Structure

Factorization String 2^2 × 131 × 2477

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,289,672

Proper Divisor Sum 991,724

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #1297927 ← → #1297963

1 2 4 131 262 524 2,477 4,954 9,908 324,487 648,974 1,297,948

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

1,297,948 648,974 324,487 973,462 486,731 1,460,194 730,097 2,190,292 1,095,146 547,573 1,642,720 821,360 410,680 205,340 102,670 51,335 154,006 77,003 231,010 115,505 346,516 173,258 86,629 259,888 129,944 64,972 32,486 16,243 48,730 24,365 73,096 36,548 18,274 9,137 27,412 13,706 6,853 20,560 10,280 5,140 2,570 1,285 3,856 1,928 964 482 241 724 362 181 544 272 136 68 34 17 52 26 13 40

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