λ
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Atlas › Integer Profiles › Node 11,008,143

11,008,143

35 × 89 × 509
Deficient Odd Composite

11,008,143 factors as 3^5 × 89 × 509. Its 24 positive divisors give a proper-divisor sum of 5,699,457, so this integer is deficient. The Collatz stopping time is 202 steps.

Prime Factor Structure

Factorization String 3^5 × 89 × 509
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 16,707,600
Proper Divisor Sum 5,699,457
Digit Sum / Digital Root 18 (Root: 9)
Adjacent Primes #11008117 ← → #11008147

Radix Representation

Decimal 11008143
Binary 101001111111100010001111 (24 bits)
Octal 0o51774217
Hexadecimal 0xA7F88F

Divisor Catalog (24)

1 3 9 27 81 89 243 267 509 801 1,527 2,403 4,581 7,209 13,743 21,627 41,229 45,301 123,687 135,903 407,709 1,223,127 3,669,381 11,008,143

Collatz Trajectory (202 steps to reach 1)

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

11,008,143 33,024,430 16,512,215 49,536,646 24,768,323 74,304,970 37,152,485 111,457,456 55,728,728 27,864,364 13,932,182 6,966,091 20,898,274 10,449,137 31,347,412 15,673,706 7,836,853 23,510,560 11,755,280 5,877,640 2,938,820 1,469,410 734,705 2,204,116 1,102,058 551,029 1,653,088 826,544 413,272 206,636 103,318 51,659 154,978 77,489 232,468 116,234 58,117 174,352 87,176 43,588 21,794 10,897 32,692 16,346 8,173 24,520 12,260 6,130 3,065 9,196 4,598 2,299 6,898 3,449 10,348 5,174 2,587 7,762 3,881 11,644

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