λ
Sigma Notebook

1,312,192

26 × 7 × 29 × 101
Abundant Even Composite

1,312,192 is even and not a perfect square. Its factorization is 2^6 × 7 × 29 × 101 and its 56 divisors sum to 3,108,960.

Prime Factor Structure

Factorization String 2^6 × 7 × 29 × 101
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 56
Divisor Sum (σ) 3,108,960
Proper Divisor Sum 1,796,768
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #1312189 ← → #1312211

Radix Representation

Decimal 1312192
Binary 101000000010111000000 (21 bits)
Octal 0o5002700
Hexadecimal 0x1405C0

Divisor Catalog (56)

1 2 4 7 8 14 16 28 29 32 56 58 64 101 112 116 202 203 224 232 404 406 448 464 707 808 812 928 1,414 1,616 1,624 1,856 2,828 2,929 3,232 3,248 5,656 5,858 6,464 6,496 11,312 11,716 12,992 20,503 22,624 23,432 41,006 45,248 46,864 82,012 93,728 164,024 187,456 328,048 656,096 1,312,192

Collatz Trajectory (155 steps to reach 1)

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

1,312,192 656,096 328,048 164,024 82,012 41,006 20,503 61,510 30,755 92,266 46,133 138,400 69,200 34,600 17,300 8,650 4,325 12,976 6,488 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107 322 161 484 242

More profiles

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