λ
Sigma Notebook

5,165,751

3 × 532 × 613
Deficient Odd Composite

5,165,751 is odd and not a perfect square. Its factorization is 3 × 53^2 × 613 and its 12 divisors sum to 7,031,528.

Prime Factor Structure

Factorization String 3 × 53^2 × 613
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 7,031,528
Proper Divisor Sum 1,865,777
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #5165749 ← → #5165753

Radix Representation

Decimal 5165751
Binary 10011101101001010110111 (23 bits)
Octal 0o23551267
Hexadecimal 0x4ED2B7

Divisor Catalog (12)

1 3 53 159 613 1,839 2,809 8,427 32,489 97,467 1,721,917 5,165,751

Collatz Trajectory (219 steps to reach 1)

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

5,165,751 15,497,254 7,748,627 23,245,882 11,622,941 34,868,824 17,434,412 8,717,206 4,358,603 13,075,810 6,537,905 19,613,716 9,806,858 4,903,429 14,710,288 7,355,144 3,677,572 1,838,786 919,393 2,758,180 1,379,090 689,545 2,068,636 1,034,318 517,159 1,551,478 775,739 2,327,218 1,163,609 3,490,828 1,745,414 872,707 2,618,122 1,309,061 3,927,184 1,963,592 981,796 490,898 245,449 736,348 368,174 184,087 552,262 276,131 828,394 414,197 1,242,592 621,296 310,648 155,324 77,662 38,831 116,494 58,247 174,742 87,371 262,114 131,057 393,172 196,586

More profiles

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