42,626,770

2 × 5 × 4262677

42,626,770 factors as 2 × 5 × 4262677. Its 8 positive divisors give a proper-divisor sum of 34,101,434, so this integer is deficient. The Collatz stopping time is 121 steps.

Prime Factor Structure

Factorization String 2 × 5 × 4262677

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 76,728,204

Proper Divisor Sum 34,101,434

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #42626761 ← → #42626783

Radix Representation

Decimal	42626770
Binary	10100010100110111011010010 (26 bits)
Octal	0o242467322
Hexadecimal	0x28A6ED2

Divisor Catalog (8)

1 2 5 10 4,262,677 8,525,354 21,313,385 42,626,770

Collatz Trajectory (121 steps to reach 1)

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

42,626,770 21,313,385 63,940,156 31,970,078 15,985,039 47,955,118 23,977,559 71,932,678 35,966,339 107,899,018 53,949,509 161,848,528 80,924,264 40,462,132 20,231,066 10,115,533 30,346,600 15,173,300 7,586,650 3,793,325 11,379,976 5,689,988 2,844,994 1,422,497 4,267,492 2,133,746 1,066,873 3,200,620 1,600,310 800,155 2,400,466 1,200,233 3,600,700 1,800,350 900,175 2,700,526 1,350,263 4,050,790 2,025,395 6,076,186 3,038,093 9,114,280 4,557,140 2,278,570 1,139,285 3,417,856 1,708,928 854,464 427,232 213,616 106,808 53,404 26,702 13,351 40,054 20,027 60,082 30,041 90,124 45,062

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