λ
Sequence Observatory

9,248,734

2 × 11 × 420397
Deficient Even Composite

Starting at 9,248,734, the Collatz iteration reaches 1 after 238 steps. The first transition is 4624367; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 11 × 420397
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 15,134,328
Proper Divisor Sum 5,885,594
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #9248719 ← → #9248761

Radix Representation

Decimal 9248734
Binary 100011010001111111011110 (24 bits)
Octal 0o43217736
Hexadecimal 0x8D1FDE

Divisor Catalog (8)

1 2 11 22 420,397 840,794 4,624,367 9,248,734

Collatz Trajectory (238 steps to reach 1)

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

9,248,734 4,624,367 13,873,102 6,936,551 20,809,654 10,404,827 31,214,482 15,607,241 46,821,724 23,410,862 11,705,431 35,116,294 17,558,147 52,674,442 26,337,221 79,011,664 39,505,832 19,752,916 9,876,458 4,938,229 14,814,688 7,407,344 3,703,672 1,851,836 925,918 462,959 1,388,878 694,439 2,083,318 1,041,659 3,124,978 1,562,489 4,687,468 2,343,734 1,171,867 3,515,602 1,757,801 5,273,404 2,636,702 1,318,351 3,955,054 1,977,527 5,932,582 2,966,291 8,898,874 4,449,437 13,348,312 6,674,156 3,337,078 1,668,539 5,005,618 2,502,809 7,508,428 3,754,214 1,877,107 5,631,322 2,815,661 8,446,984 4,223,492 2,111,746

More profiles

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