1,590,797

13² × 9413

1,590,797 factors as 13^2 × 9413. Its 6 positive divisors give a proper-divisor sum of 131,965, so this integer is deficient. The Collatz stopping time is 163 steps.

Prime Factor Structure

Factorization String 13^2 × 9413

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,722,762

Proper Divisor Sum 131,965

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #1590793 ← → #1590803

Radix Representation

Decimal	1590797
Binary	110000100011000001101 (21 bits)
Octal	0o6043015
Hexadecimal	0x18460D

Divisor Catalog (6)

1 13 169 9,413 122,369 1,590,797

Collatz Trajectory (163 steps to reach 1)

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

1,590,797 4,772,392 2,386,196 1,193,098 596,549 1,789,648 894,824 447,412 223,706 111,853 335,560 167,780 83,890 41,945 125,836 62,918 31,459 94,378 47,189 141,568 70,784 35,392 17,696 8,848 4,424 2,212 1,106 553 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47

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