λ
Integer Codex

6,671,917

7 × 953131
Deficient Odd Composite

For 6,671,917, the 4 positive divisors have a total of 7,625,056. Removing 6,671,917 leaves 953,139, which gives the deficient classification.

Prime Factor Structure

Factorization String 7 × 953131
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,625,056
Proper Divisor Sum 953,139
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #6671893 ← → #6671921

Radix Representation

Decimal 6671917
Binary 11001011100111000101101 (23 bits)
Octal 0o31347055
Hexadecimal 0x65CE2D

Divisor Catalog (4)

1 7 953,131 6,671,917

Collatz Trajectory (139 steps to reach 1)

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

6,671,917 20,015,752 10,007,876 5,003,938 2,501,969 7,505,908 3,752,954 1,876,477 5,629,432 2,814,716 1,407,358 703,679 2,111,038 1,055,519 3,166,558 1,583,279 4,749,838 2,374,919 7,124,758 3,562,379 10,687,138 5,343,569 16,030,708 8,015,354 4,007,677 12,023,032 6,011,516 3,005,758 1,502,879 4,508,638 2,254,319 6,762,958 3,381,479 10,144,438 5,072,219 15,216,658 7,608,329 22,824,988 11,412,494 5,706,247 17,118,742 8,559,371 25,678,114 12,839,057 38,517,172 19,258,586 9,629,293 28,887,880 14,443,940 7,221,970 3,610,985 10,832,956 5,416,478 2,708,239 8,124,718 4,062,359 12,187,078 6,093,539 18,280,618 9,140,309

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