λ
Sigma Notebook

2,657,114

2 × 443 × 2999
Deficient Even Composite

2,657,114 is even and not a perfect square. Its factorization is 2 × 443 × 2999 and its 8 divisors sum to 3,996,000.

Prime Factor Structure

Factorization String 2 × 443 × 2999
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 3,996,000
Proper Divisor Sum 1,338,886
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #2657111 ← → #2657119

Radix Representation

Decimal 2657114
Binary 1010001000101101011010 (22 bits)
Octal 0o12105532
Hexadecimal 0x288B5A

Divisor Catalog (8)

1 2 443 886 2,999 5,998 1,328,557 2,657,114

Collatz Trajectory (94 steps to reach 1)

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

2,657,114 1,328,557 3,985,672 1,992,836 996,418 498,209 1,494,628 747,314 373,657 1,120,972 560,486 280,243 840,730 420,365 1,261,096 630,548 315,274 157,637 472,912 236,456 118,228 59,114 29,557 88,672 44,336 22,168 11,084 5,542 2,771 8,314 4,157 12,472 6,236 3,118 1,559 4,678 2,339 7,018 3,509 10,528 5,264 2,632 1,316 658 329 988 494 247 742 371 1,114 557 1,672 836 418 209 628 314 157 472

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