42,663,131

7 × 139 × 163 × 269

42,663,131 factors as 7 × 139 × 163 × 269. Its 16 positive divisors give a proper-divisor sum of 6,930,469, so this integer is deficient. The Collatz stopping time is 235 steps.

Prime Factor Structure

Factorization String 7 × 139 × 163 × 269

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 49,593,600

Proper Divisor Sum 6,930,469

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #42663067 ← → #42663133

Radix Representation

Decimal	42663131
Binary	10100010101111110011011011 (26 bits)
Octal	0o242576333
Hexadecimal	0x28AFCDB

Divisor Catalog (16)

1 7 139 163 269 973 1,141 1,883 22,657 37,391 43,847 158,599 261,737 306,929 6,094,733 42,663,131

Collatz Trajectory (235 steps to reach 1)

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

42,663,131 127,989,394 63,994,697 191,984,092 95,992,046 47,996,023 143,988,070 71,994,035 215,982,106 107,991,053 323,973,160 161,986,580 80,993,290 40,496,645 121,489,936 60,744,968 30,372,484 15,186,242 7,593,121 22,779,364 11,389,682 5,694,841 17,084,524 8,542,262 4,271,131 12,813,394 6,406,697 19,220,092 9,610,046 4,805,023 14,415,070 7,207,535 21,622,606 10,811,303 32,433,910 16,216,955 48,650,866 24,325,433 72,976,300 36,488,150 18,244,075 54,732,226 27,366,113 82,098,340 41,049,170 20,524,585 61,573,756 30,786,878 15,393,439 46,180,318 23,090,159 69,270,478 34,635,239 103,905,718 51,952,859 155,858,578 77,929,289 233,787,868 116,893,934 58,446,967

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #42,663,130 Browse Full Index Next Integer #42,663,132 →