5,771,728

2⁴ × 181 × 1993

5,771,728 factors as 2^4 × 181 × 1993. Its 20 positive divisors give a proper-divisor sum of 5,478,420, so this integer is deficient. The Collatz stopping time is 126 steps.

Prime Factor Structure

Factorization String 2^4 × 181 × 1993

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 11,250,148

Proper Divisor Sum 5,478,420

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #5771723 ← → #5771743

Radix Representation

Decimal	5771728
Binary	10110000001000111010000 (23 bits)
Octal	0o26010720
Hexadecimal	0x5811D0

Divisor Catalog (20)

Collatz Trajectory (126 steps to reach 1)

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

5,771,728 2,885,864 1,442,932 721,466 360,733 1,082,200 541,100 270,550 135,275 405,826 202,913 608,740 304,370 152,185 456,556 228,278 114,139 342,418 171,209 513,628 256,814 128,407 385,222 192,611 577,834 288,917 866,752 433,376 216,688 108,344 54,172 27,086 13,543 40,630 20,315 60,946 30,473 91,420 45,710 22,855 68,566 34,283 102,850 51,425 154,276 77,138 38,569 115,708 57,854 28,927 86,782 43,391 130,174 65,087 195,262 97,631 292,894 146,447 439,342 219,671

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