3 × 5² × 5303

Prime Factor Structure

Factorization String 3 × 5^2 × 5303

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 657,696

Proper Divisor Sum 259,971

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #397723 ← → #397729

1 3 5 15 25 75 5,303 15,909 26,515 79,545 132,575 397,725

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

397,725 1,193,176 596,588 298,294 149,147 447,442 223,721 671,164 335,582 167,791 503,374 251,687 755,062 377,531 1,132,594 566,297 1,698,892 849,446 424,723 1,274,170 637,085 1,911,256 955,628 477,814 238,907 716,722 358,361 1,075,084 537,542 268,771 806,314 403,157 1,209,472 604,736 302,368 151,184 75,592 37,796 18,898 9,449 28,348 14,174 7,087 21,262 10,631 31,894 15,947 47,842 23,921 71,764 35,882 17,941 53,824 26,912 13,456 6,728 3,364 1,682 841 2,524

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