λ
Sequence Observatory

880,902

2 × 33 × 11 × 1483
Abundant Even Composite

Starting at 880,902, the Collatz iteration reaches 1 after 69 steps. The first transition is 440451; the starting value is even with 32 positive divisors.

Prime Factor Structure

Factorization String 2 × 3^3 × 11 × 1483
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 2,136,960
Proper Divisor Sum 1,256,058
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #880883 ← → #880903

Radix Representation

Decimal 880902
Binary 11010111000100000110 (20 bits)
Octal 0o3270406
Hexadecimal 0xD7106

Divisor Catalog (32)

1 2 3 6 9 11 18 22 27 33 54 66 99 198 297 594 1,483 2,966 4,449 8,898 13,347 16,313 26,694 32,626 40,041 48,939 80,082 97,878 146,817 293,634 440,451 880,902

Collatz Trajectory (69 steps to reach 1)

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

880,902 440,451 1,321,354 660,677 1,982,032 991,016 495,508 247,754 123,877 371,632 185,816 92,908 46,454 23,227 69,682 34,841 104,524 52,262 26,131 78,394 39,197 117,592 58,796 29,398 14,699 44,098 22,049 66,148 33,074 16,537 49,612 24,806 12,403 37,210 18,605 55,816 27,908 13,954 6,977 20,932 10,466 5,233 15,700 7,850 3,925 11,776 5,888 2,944 1,472 736 368 184 92 46 23 70 35 106 53 160

More profiles

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