λ
Sigma Notebook

1,118,926

2 × 113 × 4951
Deficient Even Composite

1,118,926 is even and not a perfect square. Its factorization is 2 × 113 × 4951 and its 8 divisors sum to 1,693,584.

Prime Factor Structure

Factorization String 2 × 113 × 4951
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,693,584
Proper Divisor Sum 574,658
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #1118921 ← → #1118941

Radix Representation

Decimal 1118926
Binary 100010001001011001110 (21 bits)
Octal 0o4211316
Hexadecimal 0x1112CE

Divisor Catalog (8)

1 2 113 226 4,951 9,902 559,463 1,118,926

Collatz Trajectory (147 steps to reach 1)

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

1,118,926 559,463 1,678,390 839,195 2,517,586 1,258,793 3,776,380 1,888,190 944,095 2,832,286 1,416,143 4,248,430 2,124,215 6,372,646 3,186,323 9,558,970 4,779,485 14,338,456 7,169,228 3,584,614 1,792,307 5,376,922 2,688,461 8,065,384 4,032,692 2,016,346 1,008,173 3,024,520 1,512,260 756,130 378,065 1,134,196 567,098 283,549 850,648 425,324 212,662 106,331 318,994 159,497 478,492 239,246 119,623 358,870 179,435 538,306 269,153 807,460 403,730 201,865 605,596 302,798 151,399 454,198 227,099 681,298 340,649 1,021,948 510,974 255,487

More profiles

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