5² × 7² × 353

Prime Factor Structure

Factorization String 5^2 × 7^2 × 353

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 625,518

Proper Divisor Sum 193,093

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #432413 ← → #432433

1 5 7 25 35 49 175 245 353 1,225 1,765 2,471 8,825 12,355 17,297 61,775 86,485 432,425

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

432,425 1,297,276 648,638 324,319 972,958 486,479 1,459,438 729,719 2,189,158 1,094,579 3,283,738 1,641,869 4,925,608 2,462,804 1,231,402 615,701 1,847,104 923,552 461,776 230,888 115,444 57,722 28,861 86,584 43,292 21,646 10,823 32,470 16,235 48,706 24,353 73,060 36,530 18,265 54,796 27,398 13,699 41,098 20,549 61,648 30,824 15,412 7,706 3,853 11,560 5,780 2,890 1,445 4,336 2,168 1,084 542 271 814 407 1,222 611 1,834 917 2,752

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