31,173,358

2 × 59 × 67 × 3943

31,173,358 factors as 2 × 59 × 67 × 3943. Its 16 positive divisors give a proper-divisor sum of 17,101,202, so this integer is deficient. The Collatz stopping time is 180 steps.

Prime Factor Structure

Factorization String 2 × 59 × 67 × 3943

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 48,274,560

Proper Divisor Sum 17,101,202

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #31173271 ← → #31173371

Radix Representation

Decimal	31173358
Binary	1110110111010101011101110 (25 bits)
Octal	0o166725356
Hexadecimal	0x1DBAAEE

Divisor Catalog (16)

1 2 59 67 118 134 3,943 3,953 7,886 7,906 232,637 264,181 465,274 528,362 15,586,679 31,173,358

Collatz Trajectory (180 steps to reach 1)

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

31,173,358 15,586,679 46,760,038 23,380,019 70,140,058 35,070,029 105,210,088 52,605,044 26,302,522 13,151,261 39,453,784 19,726,892 9,863,446 4,931,723 14,795,170 7,397,585 22,192,756 11,096,378 5,548,189 16,644,568 8,322,284 4,161,142 2,080,571 6,241,714 3,120,857 9,362,572 4,681,286 2,340,643 7,021,930 3,510,965 10,532,896 5,266,448 2,633,224 1,316,612 658,306 329,153 987,460 493,730 246,865 740,596 370,298 185,149 555,448 277,724 138,862 69,431 208,294 104,147 312,442 156,221 468,664 234,332 117,166 58,583 175,750 87,875 263,626 131,813 395,440 197,720

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