λ
Sigma Notebook

5,515,827

3 × 521 × 3529
Deficient Odd Composite

5,515,827 is odd and not a perfect square. Its factorization is 3 × 521 × 3529 and its 8 divisors sum to 7,370,640.

Prime Factor Structure

Factorization String 3 × 521 × 3529
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 7,370,640
Proper Divisor Sum 1,854,813
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #5515823 ← → #5515841

Radix Representation

Decimal 5515827
Binary 10101000010101000110011 (23 bits)
Octal 0o25025063
Hexadecimal 0x542A33

Divisor Catalog (8)

1 3 521 1,563 3,529 10,587 1,838,609 5,515,827

Collatz Trajectory (201 steps to reach 1)

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

5,515,827 16,547,482 8,273,741 24,821,224 12,410,612 6,205,306 3,102,653 9,307,960 4,653,980 2,326,990 1,163,495 3,490,486 1,745,243 5,235,730 2,617,865 7,853,596 3,926,798 1,963,399 5,890,198 2,945,099 8,835,298 4,417,649 13,252,948 6,626,474 3,313,237 9,939,712 4,969,856 2,484,928 1,242,464 621,232 310,616 155,308 77,654 38,827 116,482 58,241 174,724 87,362 43,681 131,044 65,522 32,761 98,284 49,142 24,571 73,714 36,857 110,572 55,286 27,643 82,930 41,465 124,396 62,198 31,099 93,298 46,649 139,948 69,974 34,987

More profiles

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