4,001,503

11 × 363773

4,001,503 is odd and not a perfect square. Its factorization is 11 × 363773 and its 4 divisors sum to 4,365,288.

Prime Factor Structure

Factorization String 11 × 363773

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,365,288

Proper Divisor Sum 363,785

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #4001483 ← → #4001509

Radix Representation

Decimal	4001503
Binary	1111010000111011011111 (22 bits)
Octal	0o17207337
Hexadecimal	0x3D0EDF

Divisor Catalog (4)

1 11 363,773 4,001,503

Collatz Trajectory (172 steps to reach 1)

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

4,001,503 12,004,510 6,002,255 18,006,766 9,003,383 27,010,150 13,505,075 40,515,226 20,257,613 60,772,840 30,386,420 15,193,210 7,596,605 22,789,816 11,394,908 5,697,454 2,848,727 8,546,182 4,273,091 12,819,274 6,409,637 19,228,912 9,614,456 4,807,228 2,403,614 1,201,807 3,605,422 1,802,711 5,408,134 2,704,067 8,112,202 4,056,101 12,168,304 6,084,152 3,042,076 1,521,038 760,519 2,281,558 1,140,779 3,422,338 1,711,169 5,133,508 2,566,754 1,283,377 3,850,132 1,925,066 962,533 2,887,600 1,443,800 721,900 360,950 180,475 541,426 270,713 812,140 406,070 203,035 609,106 304,553 913,660

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