λ
Sigma Notebook

7,524,706

2 × 7 × 109 × 4931
Deficient Even Composite

7,524,706 is even and not a perfect square. Its factorization is 2 × 7 × 109 × 4931 and its 16 divisors sum to 13,020,480.

Prime Factor Structure

Factorization String 2 × 7 × 109 × 4931
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 13,020,480
Proper Divisor Sum 5,495,774
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #7524701 ← → #7524707

Radix Representation

Decimal 7524706
Binary 11100101101000101100010 (23 bits)
Octal 0o34550542
Hexadecimal 0x72D162

Divisor Catalog (16)

1 2 7 14 109 218 763 1,526 4,931 9,862 34,517 69,034 537,479 1,074,958 3,762,353 7,524,706

Collatz Trajectory (155 steps to reach 1)

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

7,524,706 3,762,353 11,287,060 5,643,530 2,821,765 8,465,296 4,232,648 2,116,324 1,058,162 529,081 1,587,244 793,622 396,811 1,190,434 595,217 1,785,652 892,826 446,413 1,339,240 669,620 334,810 167,405 502,216 251,108 125,554 62,777 188,332 94,166 47,083 141,250 70,625 211,876 105,938 52,969 158,908 79,454 39,727 119,182 59,591 178,774 89,387 268,162 134,081 402,244 201,122 100,561 301,684 150,842 75,421 226,264 113,132 56,566 28,283 84,850 42,425 127,276 63,638 31,819 95,458 47,729

More profiles

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