λ
Sigma Notebook

4,151,567

7 × 593081
Deficient Odd Composite

4,151,567 is odd and not a perfect square. Its factorization is 7 × 593081 and its 4 divisors sum to 4,744,656.

Prime Factor Structure

Factorization String 7 × 593081
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,744,656
Proper Divisor Sum 593,089
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #4151549 ← → #4151629

Radix Representation

Decimal 4151567
Binary 1111110101100100001111 (22 bits)
Octal 0o17654417
Hexadecimal 0x3F590F

Divisor Catalog (4)

1 7 593,081 4,151,567

Collatz Trajectory (167 steps to reach 1)

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

4,151,567 12,454,702 6,227,351 18,682,054 9,341,027 28,023,082 14,011,541 42,034,624 21,017,312 10,508,656 5,254,328 2,627,164 1,313,582 656,791 1,970,374 985,187 2,955,562 1,477,781 4,433,344 2,216,672 1,108,336 554,168 277,084 138,542 69,271 207,814 103,907 311,722 155,861 467,584 233,792 116,896 58,448 29,224 14,612 7,306 3,653 10,960 5,480 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109 328 164 82 41 124

More profiles

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