λ
Sigma Notebook

1,847,924

22 × 13 × 35537
Deficient Even Composite

1,847,924 is even and not a perfect square. Its factorization is 2^2 × 13 × 35537 and its 12 divisors sum to 3,482,724.

Prime Factor Structure

Factorization String 2^2 × 13 × 35537
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 3,482,724
Proper Divisor Sum 1,634,800
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #1847903 ← → #1847929

Radix Representation

Decimal 1847924
Binary 111000011001001110100 (21 bits)
Octal 0o7031164
Hexadecimal 0x1C3274

Divisor Catalog (12)

1 2 4 13 26 52 35,537 71,074 142,148 461,981 923,962 1,847,924

Collatz Trajectory (140 steps to reach 1)

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

1,847,924 923,962 461,981 1,385,944 692,972 346,486 173,243 519,730 259,865 779,596 389,798 194,899 584,698 292,349 877,048 438,524 219,262 109,631 328,894 164,447 493,342 246,671 740,014 370,007 1,110,022 555,011 1,665,034 832,517 2,497,552 1,248,776 624,388 312,194 156,097 468,292 234,146 117,073 351,220 175,610 87,805 263,416 131,708 65,854 32,927 98,782 49,391 148,174 74,087 222,262 111,131 333,394 166,697 500,092 250,046 125,023 375,070 187,535 562,606 281,303 843,910 421,955

More profiles

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