λ
Sequence Observatory

1,011,362

2 × 11 × 45971
Deficient Even Composite

Starting at 1,011,362, the Collatz iteration reaches 1 after 82 steps. The first transition is 505681; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 11 × 45971
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,654,992
Proper Divisor Sum 643,630
Digit Sum / Digital Root 14 (Root: 5)
Adjacent Primes #1011359 ← → #1011371

Radix Representation

Decimal 1011362
Binary 11110110111010100010 (20 bits)
Octal 0o3667242
Hexadecimal 0xF6EA2

Divisor Catalog (8)

1 2 11 22 45,971 91,942 505,681 1,011,362

Collatz Trajectory (82 steps to reach 1)

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

1,011,362 505,681 1,517,044 758,522 379,261 1,137,784 568,892 284,446 142,223 426,670 213,335 640,006 320,003 960,010 480,005 1,440,016 720,008 360,004 180,002 90,001 270,004 135,002 67,501 202,504 101,252 50,626 25,313 75,940 37,970 18,985 56,956 28,478 14,239 42,718 21,359 64,078 32,039 96,118 48,059 144,178 72,089 216,268 108,134 54,067 162,202 81,101 243,304 121,652 60,826 30,413 91,240 45,620 22,810 11,405 34,216 17,108 8,554 4,277 12,832 6,416

More profiles

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