λ
Sigma Notebook

384,707

311 × 1237
Deficient Odd Composite

384,707 is odd and not a perfect square. Its factorization is 311 × 1237 and its 4 divisors sum to 386,256.

Prime Factor Structure

Factorization String 311 × 1237
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 386,256
Proper Divisor Sum 1,549
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #384701 ← → #384719

Radix Representation

Decimal 384707
Binary 1011101111011000011 (19 bits)
Octal 0o1357303
Hexadecimal 0x5DEC3

Divisor Catalog (4)

1 311 1,237 384,707

Collatz Trajectory (130 steps to reach 1)

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

384,707 1,154,122 577,061 1,731,184 865,592 432,796 216,398 108,199 324,598 162,299 486,898 243,449 730,348 365,174 182,587 547,762 273,881 821,644 410,822 205,411 616,234 308,117 924,352 462,176 231,088 115,544 57,772 28,886 14,443 43,330 21,665 64,996 32,498 16,249 48,748 24,374 12,187 36,562 18,281 54,844 27,422 13,711 41,134 20,567 61,702 30,851 92,554 46,277 138,832 69,416 34,708 17,354 8,677 26,032 13,016 6,508 3,254 1,627 4,882 2,441

More profiles

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