9,381,879

3³ × 13 × 26729

9,381,879 factors as 3^3 × 13 × 26729. Its 16 positive divisors give a proper-divisor sum of 5,586,921, so this integer is deficient. The Collatz stopping time is 207 steps.

Prime Factor Structure

Factorization String 3^3 × 13 × 26729

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 14,968,800

Proper Divisor Sum 5,586,921

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #9381863 ← → #9381881

Radix Representation

Decimal	9381879
Binary	100011110010011111110111 (24 bits)
Octal	0o43623767
Hexadecimal	0x8F27F7

Divisor Catalog (16)

1 3 9 13 27 39 117 351 26,729 80,187 240,561 347,477 721,683 1,042,431 3,127,293 9,381,879

Collatz Trajectory (207 steps to reach 1)

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

9,381,879 28,145,638 14,072,819 42,218,458 21,109,229 63,327,688 31,663,844 15,831,922 7,915,961 23,747,884 11,873,942 5,936,971 17,810,914 8,905,457 26,716,372 13,358,186 6,679,093 20,037,280 10,018,640 5,009,320 2,504,660 1,252,330 626,165 1,878,496 939,248 469,624 234,812 117,406 58,703 176,110 88,055 264,166 132,083 396,250 198,125 594,376 297,188 148,594 74,297 222,892 111,446 55,723 167,170 83,585 250,756 125,378 62,689 188,068 94,034 47,017 141,052 70,526 35,263 105,790 52,895 158,686 79,343 238,030 119,015 357,046

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