3,960,728

2³ × 17 × 29123

3,960,728 factors as 2^3 × 17 × 29123. Its 16 positive divisors give a proper-divisor sum of 3,902,752, so this integer is deficient. The Collatz stopping time is 92 steps.

Prime Factor Structure

Factorization String 2^3 × 17 × 29123

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,863,480

Proper Divisor Sum 3,902,752

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3960727 ← → #3960731

Radix Representation

Decimal	3960728
Binary	1111000110111110011000 (22 bits)
Octal	0o17067630
Hexadecimal	0x3C6F98

Divisor Catalog (16)

1 2 4 8 17 34 68 136 29,123 58,246 116,492 232,984 495,091 990,182 1,980,364 3,960,728

Collatz Trajectory (92 steps to reach 1)

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

3,960,728 1,980,364 990,182 495,091 1,485,274 742,637 2,227,912 1,113,956 556,978 278,489 835,468 417,734 208,867 626,602 313,301 939,904 469,952 234,976 117,488 58,744 29,372 14,686 7,343 22,030 11,015 33,046 16,523 49,570 24,785 74,356 37,178 18,589 55,768 27,884 13,942 6,971 20,914 10,457 31,372 15,686 7,843 23,530 11,765 35,296 17,648 8,824 4,412 2,206 1,103 3,310 1,655 4,966 2,483 7,450 3,725 11,176 5,588 2,794 1,397 4,192

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #3,960,727 Browse Full Index Next Integer #3,960,729 →