5,961,163

13 × 23 × 19937

5,961,163 factors as 13 × 23 × 19937. Its 8 positive divisors give a proper-divisor sum of 738,005, so this integer is deficient. The Collatz stopping time is 139 steps.

Prime Factor Structure

Factorization String 13 × 23 × 19937

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,699,168

Proper Divisor Sum 738,005

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #5961157 ← → #5961167

Radix Representation

Decimal	5961163
Binary	10110101111010111001011 (23 bits)
Octal	0o26572713
Hexadecimal	0x5AF5CB

Divisor Catalog (8)

1 13 23 299 19,937 259,181 458,551 5,961,163

Collatz Trajectory (139 steps to reach 1)

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

5,961,163 17,883,490 8,941,745 26,825,236 13,412,618 6,706,309 20,118,928 10,059,464 5,029,732 2,514,866 1,257,433 3,772,300 1,886,150 943,075 2,829,226 1,414,613 4,243,840 2,121,920 1,060,960 530,480 265,240 132,620 66,310 33,155 99,466 49,733 149,200 74,600 37,300 18,650 9,325 27,976 13,988 6,994 3,497 10,492 5,246 2,623 7,870 3,935 11,806 5,903 17,710 8,855 26,566 13,283 39,850 19,925 59,776 29,888 14,944 7,472 3,736 1,868 934 467 1,402 701 2,104 1,052

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