λ
Sigma Notebook

8,012,521

11 × 359 × 2029
Deficient Odd Composite

8,012,521 is odd and not a perfect square. Its factorization is 11 × 359 × 2029 and its 8 divisors sum to 8,769,600.

Prime Factor Structure

Factorization String 11 × 359 × 2029
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 8,769,600
Proper Divisor Sum 757,079
Digit Sum / Digital Root 19 (Root: 1)
Adjacent Primes #8012519 ← → #8012531

Radix Representation

Decimal 8012521
Binary 11110100100001011101001 (23 bits)
Octal 0o36441351
Hexadecimal 0x7A42E9

Divisor Catalog (8)

1 11 359 2,029 3,949 22,319 728,411 8,012,521

Collatz Trajectory (168 steps to reach 1)

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

8,012,521 24,037,564 12,018,782 6,009,391 18,028,174 9,014,087 27,042,262 13,521,131 40,563,394 20,281,697 60,845,092 30,422,546 15,211,273 45,633,820 22,816,910 11,408,455 34,225,366 17,112,683 51,338,050 25,669,025 77,007,076 38,503,538 19,251,769 57,755,308 28,877,654 14,438,827 43,316,482 21,658,241 64,974,724 32,487,362 16,243,681 48,731,044 24,365,522 12,182,761 36,548,284 18,274,142 9,137,071 27,411,214 13,705,607 41,116,822 20,558,411 61,675,234 30,837,617 92,512,852 46,256,426 23,128,213 69,384,640 34,692,320 17,346,160 8,673,080 4,336,540 2,168,270 1,084,135 3,252,406 1,626,203 4,878,610 2,439,305 7,317,916 3,658,958 1,829,479

More profiles

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