λ
Prime Ledger

1,018,956

22 × 3 × 84913
Abundant Even Composite

1,018,956 has the prime decomposition 2^2 × 3 × 84913. Its 3 distinct prime factors produce 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 3 × 84913
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 2,377,592
Proper Divisor Sum 1,358,636
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #1018949 ← → #1018957

Radix Representation

Decimal 1018956
Binary 11111000110001001100 (20 bits)
Octal 0o3706114
Hexadecimal 0xF8C4C

Divisor Catalog (12)

1 2 3 4 6 12 84,913 169,826 254,739 339,652 509,478 1,018,956

Collatz Trajectory (152 steps to reach 1)

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

1,018,956 509,478 254,739 764,218 382,109 1,146,328 573,164 286,582 143,291 429,874 214,937 644,812 322,406 161,203 483,610 241,805 725,416 362,708 181,354 90,677 272,032 136,016 68,008 34,004 17,002 8,501 25,504 12,752 6,376 3,188 1,594 797 2,392 1,196 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182

More profiles

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