λ
Sequence Observatory

9,496,447

19 × 23 × 31 × 701
Deficient Odd Composite

Starting at 9,496,447, the Collatz iteration reaches 1 after 150 steps. The first transition is 28489342; the starting value is odd with 16 positive divisors.

Prime Factor Structure

Factorization String 19 × 23 × 31 × 701
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 10,782,720
Proper Divisor Sum 1,286,273
Digit Sum / Digital Root 43 (Root: 7)
Adjacent Primes #9496439 ← → #9496451

Radix Representation

Decimal 9496447
Binary 100100001110011101111111 (24 bits)
Octal 0o44163577
Hexadecimal 0x90E77F

Divisor Catalog (16)

1 19 23 31 437 589 701 713 13,319 13,547 16,123 21,731 306,337 412,889 499,813 9,496,447

Collatz Trajectory (150 steps to reach 1)

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

9,496,447 28,489,342 14,244,671 42,734,014 21,367,007 64,101,022 32,050,511 96,151,534 48,075,767 144,227,302 72,113,651 216,340,954 108,170,477 324,511,432 162,255,716 81,127,858 40,563,929 121,691,788 60,845,894 30,422,947 91,268,842 45,634,421 136,903,264 68,451,632 34,225,816 17,112,908 8,556,454 4,278,227 12,834,682 6,417,341 19,252,024 9,626,012 4,813,006 2,406,503 7,219,510 3,609,755 10,829,266 5,414,633 16,243,900 8,121,950 4,060,975 12,182,926 6,091,463 18,274,390 9,137,195 27,411,586 13,705,793 41,117,380 20,558,690 10,279,345 30,838,036 15,419,018 7,709,509 23,128,528 11,564,264 5,782,132 2,891,066 1,445,533 4,336,600 2,168,300

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