2,637,416

2³ × 329677

2,637,416 factors as 2^3 × 329677. Its 8 positive divisors give a proper-divisor sum of 2,307,754, so this integer is deficient. The Collatz stopping time is 99 steps.

Prime Factor Structure

Factorization String 2^3 × 329677

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,945,170

Proper Divisor Sum 2,307,754

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2637379 ← → #2637419

Radix Representation

Decimal	2637416
Binary	1010000011111001101000 (22 bits)
Octal	0o12037150
Hexadecimal	0x283E68

Divisor Catalog (8)

1 2 4 8 329,677 659,354 1,318,708 2,637,416

Collatz Trajectory (99 steps to reach 1)

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

2,637,416 1,318,708 659,354 329,677 989,032 494,516 247,258 123,629 370,888 185,444 92,722 46,361 139,084 69,542 34,771 104,314 52,157 156,472 78,236 39,118 19,559 58,678 29,339 88,018 44,009 132,028 66,014 33,007 99,022 49,511 148,534 74,267 222,802 111,401 334,204 167,102 83,551 250,654 125,327 375,982 187,991 563,974 281,987 845,962 422,981 1,268,944 634,472 317,236 158,618 79,309 237,928 118,964 59,482 29,741 89,224 44,612 22,306 11,153 33,460 16,730

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