1,316,248

2³ × 164531

1,316,248 factors as 2^3 × 164531. Its 8 positive divisors give a proper-divisor sum of 1,151,732, so this integer is deficient. The Collatz stopping time is 67 steps.

Prime Factor Structure

Factorization String 2^3 × 164531

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,467,980

Proper Divisor Sum 1,151,732

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #1316239 ← → #1316251

Radix Representation

Decimal	1316248
Binary	101000001010110011000 (21 bits)
Octal	0o5012630
Hexadecimal	0x141598

Divisor Catalog (8)

1 2 4 8 164,531 329,062 658,124 1,316,248

Collatz Trajectory (67 steps to reach 1)

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

1,316,248 658,124 329,062 164,531 493,594 246,797 740,392 370,196 185,098 92,549 277,648 138,824 69,412 34,706 17,353 52,060 26,030 13,015 39,046 19,523 58,570 29,285 87,856 43,928 21,964 10,982 5,491 16,474 8,237 24,712 12,356 6,178 3,089 9,268 4,634 2,317 6,952 3,476 1,738 869 2,608 1,304 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40

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