λ
Sigma Notebook

6,171,559

79 × 78121
Deficient Odd Composite

6,171,559 is odd and not a perfect square. Its factorization is 79 × 78121 and its 4 divisors sum to 6,249,760.

Prime Factor Structure

Factorization String 79 × 78121
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,249,760
Proper Divisor Sum 78,201
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #6171509 ← → #6171589

Radix Representation

Decimal 6171559
Binary 10111100010101110100111 (23 bits)
Octal 0o27425647
Hexadecimal 0x5E2BA7

Divisor Catalog (4)

1 79 78,121 6,171,559

Collatz Trajectory (183 steps to reach 1)

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

6,171,559 18,514,678 9,257,339 27,772,018 13,886,009 41,658,028 20,829,014 10,414,507 31,243,522 15,621,761 46,865,284 23,432,642 11,716,321 35,148,964 17,574,482 8,787,241 26,361,724 13,180,862 6,590,431 19,771,294 9,885,647 29,656,942 14,828,471 44,485,414 22,242,707 66,728,122 33,364,061 100,092,184 50,046,092 25,023,046 12,511,523 37,534,570 18,767,285 56,301,856 28,150,928 14,075,464 7,037,732 3,518,866 1,759,433 5,278,300 2,639,150 1,319,575 3,958,726 1,979,363 5,938,090 2,969,045 8,907,136 4,453,568 2,226,784 1,113,392 556,696 278,348 139,174 69,587 208,762 104,381 313,144 156,572 78,286 39,143

More profiles

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