3,956,009

19 × 59 × 3529

3,956,009 factors as 19 × 59 × 3529. Its 8 positive divisors give a proper-divisor sum of 279,991, so this integer is deficient. The Collatz stopping time is 123 steps.

Prime Factor Structure

Factorization String 19 × 59 × 3529

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,236,000

Proper Divisor Sum 279,991

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3955999 ← → #3956027

Radix Representation

Decimal	3956009
Binary	1111000101110100101001 (22 bits)
Octal	0o17056451
Hexadecimal	0x3C5D29

Divisor Catalog (8)

1 19 59 1,121 3,529 67,051 208,211 3,956,009

Collatz Trajectory (123 steps to reach 1)

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

3,956,009 11,868,028 5,934,014 2,967,007 8,901,022 4,450,511 13,351,534 6,675,767 20,027,302 10,013,651 30,040,954 15,020,477 45,061,432 22,530,716 11,265,358 5,632,679 16,898,038 8,449,019 25,347,058 12,673,529 38,020,588 19,010,294 9,505,147 28,515,442 14,257,721 42,773,164 21,386,582 10,693,291 32,079,874 16,039,937 48,119,812 24,059,906 12,029,953 36,089,860 18,044,930 9,022,465 27,067,396 13,533,698 6,766,849 20,300,548 10,150,274 5,075,137 15,225,412 7,612,706 3,806,353 11,419,060 5,709,530 2,854,765 8,564,296 4,282,148 2,141,074 1,070,537 3,211,612 1,605,806 802,903 2,408,710 1,204,355 3,613,066 1,806,533 5,419,600

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