λ
Sigma Notebook

5,155,378

2 × 601 × 4289
Deficient Even Composite

5,155,378 is even and not a perfect square. Its factorization is 2 × 601 × 4289 and its 8 divisors sum to 7,747,740.

Prime Factor Structure

Factorization String 2 × 601 × 4289
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 7,747,740
Proper Divisor Sum 2,592,362
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #5155351 ← → #5155387

Radix Representation

Decimal 5155378
Binary 10011101010101000110010 (23 bits)
Octal 0o23525062
Hexadecimal 0x4EAA32

Divisor Catalog (8)

1 2 601 1,202 4,289 8,578 2,577,689 5,155,378

Collatz Trajectory (175 steps to reach 1)

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

5,155,378 2,577,689 7,733,068 3,866,534 1,933,267 5,799,802 2,899,901 8,699,704 4,349,852 2,174,926 1,087,463 3,262,390 1,631,195 4,893,586 2,446,793 7,340,380 3,670,190 1,835,095 5,505,286 2,752,643 8,257,930 4,128,965 12,386,896 6,193,448 3,096,724 1,548,362 774,181 2,322,544 1,161,272 580,636 290,318 145,159 435,478 217,739 653,218 326,609 979,828 489,914 244,957 734,872 367,436 183,718 91,859 275,578 137,789 413,368 206,684 103,342 51,671 155,014 77,507 232,522 116,261 348,784 174,392 87,196 43,598 21,799 65,398 32,699

More profiles

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