λ
Sigma Notebook

9,998,502

2 × 3 × 1666417
Abundant Even Composite

9,998,502 is even and not a perfect square. Its factorization is 2 × 3 × 1666417 and its 8 divisors sum to 19,997,016.

Prime Factor Structure

Factorization String 2 × 3 × 1666417
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 19,997,016
Proper Divisor Sum 9,998,514
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #9998479 ← → #9998539

Radix Representation

Decimal 9998502
Binary 100110001001000010100110 (24 bits)
Octal 0o46110246
Hexadecimal 0x9890A6

Divisor Catalog (8)

1 2 3 6 1,666,417 3,332,834 4,999,251 9,998,502

Collatz Trajectory (163 steps to reach 1)

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

9,998,502 4,999,251 14,997,754 7,498,877 22,496,632 11,248,316 5,624,158 2,812,079 8,436,238 4,218,119 12,654,358 6,327,179 18,981,538 9,490,769 28,472,308 14,236,154 7,118,077 21,354,232 10,677,116 5,338,558 2,669,279 8,007,838 4,003,919 12,011,758 6,005,879 18,017,638 9,008,819 27,026,458 13,513,229 40,539,688 20,269,844 10,134,922 5,067,461 15,202,384 7,601,192 3,800,596 1,900,298 950,149 2,850,448 1,425,224 712,612 356,306 178,153 534,460 267,230 133,615 400,846 200,423 601,270 300,635 901,906 450,953 1,352,860 676,430 338,215 1,014,646 507,323 1,521,970 760,985 2,282,956

More profiles

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