42,203,146

2 × 17 × 1241269

42,203,146 factors as 2 × 17 × 1241269. Its 8 positive divisors give a proper-divisor sum of 24,825,434, so this integer is deficient. The Collatz stopping time is 103 steps.

Prime Factor Structure

Factorization String 2 × 17 × 1241269

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 67,028,580

Proper Divisor Sum 24,825,434

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #42203131 ← → #42203171

Radix Representation

Decimal	42203146
Binary	10100000111111100000001010 (26 bits)
Octal	0o240774012
Hexadecimal	0x283F80A

Divisor Catalog (8)

1 2 17 34 1,241,269 2,482,538 21,101,573 42,203,146

Collatz Trajectory (103 steps to reach 1)

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

42,203,146 21,101,573 63,304,720 31,652,360 15,826,180 7,913,090 3,956,545 11,869,636 5,934,818 2,967,409 8,902,228 4,451,114 2,225,557 6,676,672 3,338,336 1,669,168 834,584 417,292 208,646 104,323 312,970 156,485 469,456 234,728 117,364 58,682 29,341 88,024 44,012 22,006 11,003 33,010 16,505 49,516 24,758 12,379 37,138 18,569 55,708 27,854 13,927 41,782 20,891 62,674 31,337 94,012 47,006 23,503 70,510 35,255 105,766 52,883 158,650 79,325 237,976 118,988 59,494 29,747 89,242 44,621

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