λ
Sigma Notebook

8,791,491

3 × 47 × 62351
Deficient Odd Composite

8,791,491 is odd and not a perfect square. Its factorization is 3 × 47 × 62351 and its 8 divisors sum to 11,971,584.

Prime Factor Structure

Factorization String 3 × 47 × 62351
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 11,971,584
Proper Divisor Sum 3,180,093
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #8791487 ← → #8791493

Radix Representation

Decimal 8791491
Binary 100001100010010111000011 (24 bits)
Octal 0o41422703
Hexadecimal 0x8625C3

Divisor Catalog (8)

1 3 47 141 62,351 187,053 2,930,497 8,791,491

Collatz Trajectory (124 steps to reach 1)

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

8,791,491 26,374,474 13,187,237 39,561,712 19,780,856 9,890,428 4,945,214 2,472,607 7,417,822 3,708,911 11,126,734 5,563,367 16,690,102 8,345,051 25,035,154 12,517,577 37,552,732 18,776,366 9,388,183 28,164,550 14,082,275 42,246,826 21,123,413 63,370,240 31,685,120 15,842,560 7,921,280 3,960,640 1,980,320 990,160 495,080 247,540 123,770 61,885 185,656 92,828 46,414 23,207 69,622 34,811 104,434 52,217 156,652 78,326 39,163 117,490 58,745 176,236 88,118 44,059 132,178 66,089 198,268 99,134 49,567 148,702 74,351 223,054 111,527 334,582

More profiles

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