λ
Sigma Notebook

7,619,006

2 × 3809503
Deficient Even Composite

7,619,006 is even and not a perfect square. Its factorization is 2 × 3809503 and its 4 divisors sum to 11,428,512.

Prime Factor Structure

Factorization String 2 × 3809503
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 11,428,512
Proper Divisor Sum 3,809,506
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #7618973 ← → #7619011

Radix Representation

Decimal 7619006
Binary 11101000100000110111110 (23 bits)
Octal 0o35040676
Hexadecimal 0x7441BE

Divisor Catalog (4)

1 2 3,809,503 7,619,006

Collatz Trajectory (155 steps to reach 1)

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

7,619,006 3,809,503 11,428,510 5,714,255 17,142,766 8,571,383 25,714,150 12,857,075 38,571,226 19,285,613 57,856,840 28,928,420 14,464,210 7,232,105 21,696,316 10,848,158 5,424,079 16,272,238 8,136,119 24,408,358 12,204,179 36,612,538 18,306,269 54,918,808 27,459,404 13,729,702 6,864,851 20,594,554 10,297,277 30,891,832 15,445,916 7,722,958 3,861,479 11,584,438 5,792,219 17,376,658 8,688,329 26,064,988 13,032,494 6,516,247 19,548,742 9,774,371 29,323,114 14,661,557 43,984,672 21,992,336 10,996,168 5,498,084 2,749,042 1,374,521 4,123,564 2,061,782 1,030,891 3,092,674 1,546,337 4,639,012 2,319,506 1,159,753 3,479,260 1,739,630

More profiles

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