10,240,165

5 × 13 × 257 × 613

Prime Factor Structure

Factorization String 5 × 13 × 257 × 613

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 13,306,608

Proper Divisor Sum 3,066,443

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #10240163 ← → #10240169

1 5 13 65 257 613 1,285 3,065 3,341 7,969 16,705 39,845 157,541 787,705 2,048,033 10,240,165

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

10,240,165 30,720,496 15,360,248 7,680,124 3,840,062 1,920,031 5,760,094 2,880,047 8,640,142 4,320,071 12,960,214 6,480,107 19,440,322 9,720,161 29,160,484 14,580,242 7,290,121 21,870,364 10,935,182 5,467,591 16,402,774 8,201,387 24,604,162 12,302,081 36,906,244 18,453,122 9,226,561 27,679,684 13,839,842 6,919,921 20,759,764 10,379,882 5,189,941 15,569,824 7,784,912 3,892,456 1,946,228 973,114 486,557 1,459,672 729,836 364,918 182,459 547,378 273,689 821,068 410,534 205,267 615,802 307,901 923,704 461,852 230,926 115,463 346,390 173,195 519,586 259,793 779,380 389,690

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