λ
Sigma Notebook

8,865,137

8865137
Deficient Odd Prime

8,865,137 is odd and not a perfect square. Its factorization is 8865137 and its 2 divisors sum to 8,865,138.

Prime Factor Structure

Factorization String 8865137
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 8,865,138
Proper Divisor Sum 1
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #8865113 ← → #8865139

Radix Representation

Decimal 8865137
Binary 100001110100010101110001 (24 bits)
Octal 0o41642561
Hexadecimal 0x874571

Divisor Catalog (2)

1 8,865,137

Collatz Trajectory (62 steps to reach 1)

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

8,865,137 26,595,412 13,297,706 6,648,853 19,946,560 9,973,280 4,986,640 2,493,320 1,246,660 623,330 311,665 934,996 467,498 233,749 701,248 350,624 175,312 87,656 43,828 21,914 10,957 32,872 16,436 8,218 4,109 12,328 6,164 3,082 1,541 4,624 2,312 1,156 578 289 868 434 217 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8

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