λ
Sigma Notebook

5,517,137

157 × 35141
Deficient Odd Composite

5,517,137 is odd and not a perfect square. Its factorization is 157 × 35141 and its 4 divisors sum to 5,552,436.

Prime Factor Structure

Factorization String 157 × 35141
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 5,552,436
Proper Divisor Sum 35,299
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #5517133 ← → #5517139

Radix Representation

Decimal 5517137
Binary 10101000010111101010001 (23 bits)
Octal 0o25027521
Hexadecimal 0x542F51

Divisor Catalog (4)

1 157 35,141 5,517,137

Collatz Trajectory (139 steps to reach 1)

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

5,517,137 16,551,412 8,275,706 4,137,853 12,413,560 6,206,780 3,103,390 1,551,695 4,655,086 2,327,543 6,982,630 3,491,315 10,473,946 5,236,973 15,710,920 7,855,460 3,927,730 1,963,865 5,891,596 2,945,798 1,472,899 4,418,698 2,209,349 6,628,048 3,314,024 1,657,012 828,506 414,253 1,242,760 621,380 310,690 155,345 466,036 233,018 116,509 349,528 174,764 87,382 43,691 131,074 65,537 196,612 98,306 49,153 147,460 73,730 36,865 110,596 55,298 27,649 82,948 41,474 20,737 62,212 31,106 15,553 46,660 23,330 11,665 34,996

More profiles

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