λ
Sequence Observatory

9,560,280

23 × 3 × 5 × 79669
Abundant Even Composite

Starting at 9,560,280, the Collatz iteration reaches 1 after 238 steps. The first transition is 4780140; the starting value is even with 32 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 3 × 5 × 79669
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 28,681,200
Proper Divisor Sum 19,120,920
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #9560279 ← → #9560293

Radix Representation

Decimal 9560280
Binary 100100011110000011011000 (24 bits)
Octal 0o44360330
Hexadecimal 0x91E0D8

Divisor Catalog (32)

1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 79,669 159,338 239,007 318,676 398,345 478,014 637,352 796,690 956,028 1,195,035 1,593,380 1,912,056 2,390,070 3,186,760 4,780,140 9,560,280

Collatz Trajectory (238 steps to reach 1)

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

9,560,280 4,780,140 2,390,070 1,195,035 3,585,106 1,792,553 5,377,660 2,688,830 1,344,415 4,033,246 2,016,623 6,049,870 3,024,935 9,074,806 4,537,403 13,612,210 6,806,105 20,418,316 10,209,158 5,104,579 15,313,738 7,656,869 22,970,608 11,485,304 5,742,652 2,871,326 1,435,663 4,306,990 2,153,495 6,460,486 3,230,243 9,690,730 4,845,365 14,536,096 7,268,048 3,634,024 1,817,012 908,506 454,253 1,362,760 681,380 340,690 170,345 511,036 255,518 127,759 383,278 191,639 574,918 287,459 862,378 431,189 1,293,568 646,784 323,392 161,696 80,848 40,424 20,212 10,106

More profiles

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