5,201,595

3² × 5 × 7³ × 337

5,201,595 has digital root 9. The neighboring primes are 5201593 and 5201621; its proper-divisor sum differs from the starting integer by 142,410.

Prime Factor Structure

Factorization String 3^2 × 5 × 7^3 × 337

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 48

Divisor Sum (σ) 10,545,600

Proper Divisor Sum 5,344,005

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #5201593 ← → #5201621

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

5,201,595 15,604,786 7,802,393 23,407,180 11,703,590 5,851,795 17,555,386 8,777,693 26,333,080 13,166,540 6,583,270 3,291,635 9,874,906 4,937,453 14,812,360 7,406,180 3,703,090 1,851,545 5,554,636 2,777,318 1,388,659 4,165,978 2,082,989 6,248,968 3,124,484 1,562,242 781,121 2,343,364 1,171,682 585,841 1,757,524 878,762 439,381 1,318,144 659,072 329,536 164,768 82,384 41,192 20,596 10,298 5,149 15,448 7,724 3,862 1,931 5,794 2,897 8,692 4,346 2,173 6,520 3,260 1,630 815 2,446 1,223 3,670 1,835 5,506

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