8,272,426

2 × 43² × 2237

8,272,426 factors as 2 × 43^2 × 2237. Its 12 positive divisors give a proper-divisor sum of 4,437,176, so this integer is deficient. The Collatz stopping time is 261 steps.

Prime Factor Structure

Factorization String 2 × 43^2 × 2237

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 12,709,602

Proper Divisor Sum 4,437,176

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #8272409 ← → #8272441

Radix Representation

Decimal	8272426
Binary	11111100011101000101010 (23 bits)
Octal	0o37435052
Hexadecimal	0x7E3A2A

Divisor Catalog (12)

1 2 43 86 1,849 2,237 3,698 4,474 96,191 192,382 4,136,213 8,272,426

Collatz Trajectory (261 steps to reach 1)

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

8,272,426 4,136,213 12,408,640 6,204,320 3,102,160 1,551,080 775,540 387,770 193,885 581,656 290,828 145,414 72,707 218,122 109,061 327,184 163,592 81,796 40,898 20,449 61,348 30,674 15,337 46,012 23,006 11,503 34,510 17,255 51,766 25,883 77,650 38,825 116,476 58,238 29,119 87,358 43,679 131,038 65,519 196,558 98,279 294,838 147,419 442,258 221,129 663,388 331,694 165,847 497,542 248,771 746,314 373,157 1,119,472 559,736 279,868 139,934 69,967 209,902 104,951 314,854

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