418,676

2² × 17 × 47 × 131

418,676 factors as 2^2 × 17 × 47 × 131. Its 24 positive divisors give a proper-divisor sum of 379,660, so this integer is deficient. The Collatz stopping time is 156 steps.

Prime Factor Structure

Factorization String 2^2 × 17 × 47 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 798,336

Proper Divisor Sum 379,660

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #418667 ← → #418699

Radix Representation

Decimal	418676
Binary	1100110001101110100 (19 bits)
Octal	0o1461564
Hexadecimal	0x66374

Divisor Catalog (24)

1 2 4 17 34 47 68 94 131 188 262 524 799 1,598 2,227 3,196 4,454 6,157 8,908 12,314 24,628 104,669 209,338 418,676

Collatz Trajectory (156 steps to reach 1)

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

418,676 209,338 104,669 314,008 157,004 78,502 39,251 117,754 58,877 176,632 88,316 44,158 22,079 66,238 33,119 99,358 49,679 149,038 74,519 223,558 111,779 335,338 167,669 503,008 251,504 125,752 62,876 31,438 15,719 47,158 23,579 70,738 35,369 106,108 53,054 26,527 79,582 39,791 119,374 59,687 179,062 89,531 268,594 134,297 402,892 201,446 100,723 302,170 151,085 453,256 226,628 113,314 56,657 169,972 84,986 42,493 127,480 63,740 31,870 15,935

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