513,161

11² × 4241

Prime Factor Structure

Factorization String 11^2 × 4241

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 6

Divisor Sum (σ) 564,186

Proper Divisor Sum 51,025

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #513157 ← → #513167

1 11 121 4,241 46,651 513,161

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

513,161 1,539,484 769,742 384,871 1,154,614 577,307 1,731,922 865,961 2,597,884 1,298,942 649,471 1,948,414 974,207 2,922,622 1,461,311 4,383,934 2,191,967 6,575,902 3,287,951 9,863,854 4,931,927 14,795,782 7,397,891 22,193,674 11,096,837 33,290,512 16,645,256 8,322,628 4,161,314 2,080,657 6,241,972 3,120,986 1,560,493 4,681,480 2,340,740 1,170,370 585,185 1,755,556 877,778 438,889 1,316,668 658,334 329,167 987,502 493,751 1,481,254 740,627 2,221,882 1,110,941 3,332,824 1,666,412 833,206 416,603 1,249,810 624,905 1,874,716 937,358 468,679 1,406,038 703,019

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