13,613,258

2 × 131 × 223 × 233

Prime Factor Structure

Factorization String 2 × 131 × 223 × 233

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 20,756,736

Proper Divisor Sum 7,143,478

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #13613239 ← → #13613269

1 2 131 223 233 262 446 466 29,213 30,523 51,959 58,426 61,046 103,918 6,806,629 13,613,258

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

13,613,258 6,806,629 20,419,888 10,209,944 5,104,972 2,552,486 1,276,243 3,828,730 1,914,365 5,743,096 2,871,548 1,435,774 717,887 2,153,662 1,076,831 3,230,494 1,615,247 4,845,742 2,422,871 7,268,614 3,634,307 10,902,922 5,451,461 16,354,384 8,177,192 4,088,596 2,044,298 1,022,149 3,066,448 1,533,224 766,612 383,306 191,653 574,960 287,480 143,740 71,870 35,935 107,806 53,903 161,710 80,855 242,566 121,283 363,850 181,925 545,776 272,888 136,444 68,222 34,111 102,334 51,167 153,502 76,751 230,254 115,127 345,382 172,691 518,074

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