λ
Sigma Notebook

7,102,495

5 × 79 × 17981
Deficient Odd Composite

7,102,495 is odd and not a perfect square. Its factorization is 5 × 79 × 17981 and its 8 divisors sum to 8,631,360.

Prime Factor Structure

Factorization String 5 × 79 × 17981
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 8,631,360
Proper Divisor Sum 1,528,865
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #7102489 ← → #7102519

Radix Representation

Decimal 7102495
Binary 11011000110000000011111 (23 bits)
Octal 0o33060037
Hexadecimal 0x6C601F

Divisor Catalog (8)

1 5 79 395 17,981 89,905 1,420,499 7,102,495

Collatz Trajectory (235 steps to reach 1)

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

7,102,495 21,307,486 10,653,743 31,961,230 15,980,615 47,941,846 23,970,923 71,912,770 35,956,385 107,869,156 53,934,578 26,967,289 80,901,868 40,450,934 20,225,467 60,676,402 30,338,201 91,014,604 45,507,302 22,753,651 68,260,954 34,130,477 102,391,432 51,195,716 25,597,858 12,798,929 38,396,788 19,198,394 9,599,197 28,797,592 14,398,796 7,199,398 3,599,699 10,799,098 5,399,549 16,198,648 8,099,324 4,049,662 2,024,831 6,074,494 3,037,247 9,111,742 4,555,871 13,667,614 6,833,807 20,501,422 10,250,711 30,752,134 15,376,067 46,128,202 23,064,101 69,192,304 34,596,152 17,298,076 8,649,038 4,324,519 12,973,558 6,486,779 19,460,338 9,730,169

More profiles

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