261,379

261379

261,379 is odd and not a perfect square. Its factorization is 261379 and its 2 divisors sum to 261,380.

Prime Factor Structure

Factorization String 261379

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Total Divisors 2

Divisor Sum (σ) 261,380

Proper Divisor Sum 1

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #261353 ← → #261389

1 261,379

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

261,379 784,138 392,069 1,176,208 588,104 294,052 147,026 73,513 220,540 110,270 55,135 165,406 82,703 248,110 124,055 372,166 186,083 558,250 279,125 837,376 418,688 209,344 104,672 52,336 26,168 13,084 6,542 3,271 9,814 4,907 14,722 7,361 22,084 11,042 5,521 16,564 8,282 4,141 12,424 6,212 3,106 1,553 4,660 2,330 1,165 3,496 1,748 874 437 1,312 656 328 164 82 41 124 62 31 94 47