2,170,207

13 × 139 × 1201

Prime Factor Structure

Factorization String 13 × 139 × 1201

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 8

Divisor Sum (σ) 2,355,920

Proper Divisor Sum 185,713

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #2170193 ← → #2170213

1 13 139 1,201 1,807 15,613 166,939 2,170,207

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

2,170,207 6,510,622 3,255,311 9,765,934 4,882,967 14,648,902 7,324,451 21,973,354 10,986,677 32,960,032 16,480,016 8,240,008 4,120,004 2,060,002 1,030,001 3,090,004 1,545,002 772,501 2,317,504 1,158,752 579,376 289,688 144,844 72,422 36,211 108,634 54,317 162,952 81,476 40,738 20,369 61,108 30,554 15,277 45,832 22,916 11,458 5,729 17,188 8,594 4,297 12,892 6,446 3,223 9,670 4,835 14,506 7,253 21,760 10,880 5,440 2,720 1,360 680 340 170 85 256 128 64

Browse other published profiles and their separate link collections.

No other profiles in this collection.