λ
Sequence Observatory

9,764,018

2 × 11 × 17 × 26107
Deficient Even Composite

Starting at 9,764,018, the Collatz iteration reaches 1 after 207 steps. The first transition is 4882009; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 11 × 17 × 26107
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 16,917,984
Proper Divisor Sum 7,153,966
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #9764011 ← → #9764023

Radix Representation

Decimal 9764018
Binary 100101001111110010110010 (24 bits)
Octal 0o45176262
Hexadecimal 0x94FCB2

Divisor Catalog (16)

1 2 11 17 22 34 187 374 26,107 52,214 287,177 443,819 574,354 887,638 4,882,009 9,764,018

Collatz Trajectory (207 steps to reach 1)

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

9,764,018 4,882,009 14,646,028 7,323,014 3,661,507 10,984,522 5,492,261 16,476,784 8,238,392 4,119,196 2,059,598 1,029,799 3,089,398 1,544,699 4,634,098 2,317,049 6,951,148 3,475,574 1,737,787 5,213,362 2,606,681 7,820,044 3,910,022 1,955,011 5,865,034 2,932,517 8,797,552 4,398,776 2,199,388 1,099,694 549,847 1,649,542 824,771 2,474,314 1,237,157 3,711,472 1,855,736 927,868 463,934 231,967 695,902 347,951 1,043,854 521,927 1,565,782 782,891 2,348,674 1,174,337 3,523,012 1,761,506 880,753 2,642,260 1,321,130 660,565 1,981,696 990,848 495,424 247,712 123,856 61,928

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