4,137,627

3 × 13² × 8161

Prime Factor Structure

Factorization String 3 × 13^2 × 8161

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 5,974,584

Proper Divisor Sum 1,836,957

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #4137619 ← → #4137629

1 3 13 39 169 507 8,161 24,483 106,093 318,279 1,379,209 4,137,627

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

4,137,627 12,412,882 6,206,441 18,619,324 9,309,662 4,654,831 13,964,494 6,982,247 20,946,742 10,473,371 31,420,114 15,710,057 47,130,172 23,565,086 11,782,543 35,347,630 17,673,815 53,021,446 26,510,723 79,532,170 39,766,085 119,298,256 59,649,128 29,824,564 14,912,282 7,456,141 22,368,424 11,184,212 5,592,106 2,796,053 8,388,160 4,194,080 2,097,040 1,048,520 524,260 262,130 131,065 393,196 196,598 98,299 294,898 147,449 442,348 221,174 110,587 331,762 165,881 497,644 248,822 124,411 373,234 186,617 559,852 279,926 139,963 419,890 209,945 629,836 314,918 157,459

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