λ
Sequence Observatory

8,792,154

2 × 32 × 7 × 69779
Abundant Even Composite

Starting at 8,792,154, the Collatz iteration reaches 1 after 150 steps. The first transition is 4396077; the starting value is even with 24 positive divisors.

Prime Factor Structure

Factorization String 2 × 3^2 × 7 × 69779
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 21,771,360
Proper Divisor Sum 12,979,206
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #8792137 ← → #8792197

Radix Representation

Decimal 8792154
Binary 100001100010100001011010 (24 bits)
Octal 0o41424132
Hexadecimal 0x86285A

Divisor Catalog (24)

1 2 3 6 7 9 14 18 21 42 63 126 69,779 139,558 209,337 418,674 488,453 628,011 976,906 1,256,022 1,465,359 2,930,718 4,396,077 8,792,154

Collatz Trajectory (150 steps to reach 1)

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

8,792,154 4,396,077 13,188,232 6,594,116 3,297,058 1,648,529 4,945,588 2,472,794 1,236,397 3,709,192 1,854,596 927,298 463,649 1,390,948 695,474 347,737 1,043,212 521,606 260,803 782,410 391,205 1,173,616 586,808 293,404 146,702 73,351 220,054 110,027 330,082 165,041 495,124 247,562 123,781 371,344 185,672 92,836 46,418 23,209 69,628 34,814 17,407 52,222 26,111 78,334 39,167 117,502 58,751 176,254 88,127 264,382 132,191 396,574 198,287 594,862 297,431 892,294 446,147 1,338,442 669,221 2,007,664

More profiles

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