425,227

11 × 29 × 31 × 43

425,227 is odd and not a perfect square. Its factorization is 11 × 29 × 31 × 43 and its 16 divisors sum to 506,880.

Prime Factor Structure

Factorization String 11 × 29 × 31 × 43

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 506,880

Proper Divisor Sum 81,653

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #425207 ← → #425233

1 11 29 31 43 319 341 473 899 1,247 1,333 9,889 13,717 14,663 38,657 425,227

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

425,227 1,275,682 637,841 1,913,524 956,762 478,381 1,435,144 717,572 358,786 179,393 538,180 269,090 134,545 403,636 201,818 100,909 302,728 151,364 75,682 37,841 113,524 56,762 28,381 85,144 42,572 21,286 10,643 31,930 15,965 47,896 23,948 11,974 5,987 17,962 8,981 26,944 13,472 6,736 3,368 1,684 842 421 1,264 632 316 158 79 238 119 358 179 538 269 808 404 202 101 304 152 76