λ
Sigma Notebook

7,539,735

3 × 5 × 7 × 71807
Deficient Odd Composite

7,539,735 is odd and not a perfect square. Its factorization is 3 × 5 × 7 × 71807 and its 16 divisors sum to 13,787,136.

Prime Factor Structure

Factorization String 3 × 5 × 7 × 71807
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 13,787,136
Proper Divisor Sum 6,247,401
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #7539731 ← → #7539737

Radix Representation

Decimal 7539735
Binary 11100110000110000010111 (23 bits)
Octal 0o34606027
Hexadecimal 0x730C17

Divisor Catalog (16)

1 3 5 7 15 21 35 105 71,807 215,421 359,035 502,649 1,077,105 1,507,947 2,513,245 7,539,735

Collatz Trajectory (186 steps to reach 1)

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

7,539,735 22,619,206 11,309,603 33,928,810 16,964,405 50,893,216 25,446,608 12,723,304 6,361,652 3,180,826 1,590,413 4,771,240 2,385,620 1,192,810 596,405 1,789,216 894,608 447,304 223,652 111,826 55,913 167,740 83,870 41,935 125,806 62,903 188,710 94,355 283,066 141,533 424,600 212,300 106,150 53,075 159,226 79,613 238,840 119,420 59,710 29,855 89,566 44,783 134,350 67,175 201,526 100,763 302,290 151,145 453,436 226,718 113,359 340,078 170,039 510,118 255,059 765,178 382,589 1,147,768 573,884 286,942

More profiles

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