λ
Sequence Observatory

9,800,994

2 × 3 × 7 × 233357
Abundant Even Composite

Starting at 9,800,994, the Collatz iteration reaches 1 after 88 steps. The first transition is 4900497; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 7 × 233357
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 22,402,368
Proper Divisor Sum 12,601,374
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #9800963 ← → #9801019

Radix Representation

Decimal 9800994
Binary 100101011000110100100010 (24 bits)
Octal 0o45306442
Hexadecimal 0x958D22

Divisor Catalog (16)

1 2 3 6 7 14 21 42 233,357 466,714 700,071 1,400,142 1,633,499 3,266,998 4,900,497 9,800,994

Collatz Trajectory (88 steps to reach 1)

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

9,800,994 4,900,497 14,701,492 7,350,746 3,675,373 11,026,120 5,513,060 2,756,530 1,378,265 4,134,796 2,067,398 1,033,699 3,101,098 1,550,549 4,651,648 2,325,824 1,162,912 581,456 290,728 145,364 72,682 36,341 109,024 54,512 27,256 13,628 6,814 3,407 10,222 5,111 15,334 7,667 23,002 11,501 34,504 17,252 8,626 4,313 12,940 6,470 3,235 9,706 4,853 14,560 7,280 3,640 1,820 910 455 1,366 683 2,050 1,025 3,076 1,538 769 2,308 1,154 577 1,732

More profiles

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