3,736,729

1399 × 2671

3,736,729 factors as 1399 × 2671. Its 4 positive divisors give a proper-divisor sum of 4,071, so this integer is deficient. The Collatz stopping time is 234 steps.

Prime Factor Structure

Factorization String 1399 × 2671

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,740,800

Proper Divisor Sum 4,071

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #3736723 ← → #3736739

Radix Representation

Decimal	3736729
Binary	1110010000010010011001 (22 bits)
Octal	0o16202231
Hexadecimal	0x390499

Divisor Catalog (4)

1 1,399 2,671 3,736,729

Collatz Trajectory (234 steps to reach 1)

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

3,736,729 11,210,188 5,605,094 2,802,547 8,407,642 4,203,821 12,611,464 6,305,732 3,152,866 1,576,433 4,729,300 2,364,650 1,182,325 3,546,976 1,773,488 886,744 443,372 221,686 110,843 332,530 166,265 498,796 249,398 124,699 374,098 187,049 561,148 280,574 140,287 420,862 210,431 631,294 315,647 946,942 473,471 1,420,414 710,207 2,130,622 1,065,311 3,195,934 1,597,967 4,793,902 2,396,951 7,190,854 3,595,427 10,786,282 5,393,141 16,179,424 8,089,712 4,044,856 2,022,428 1,011,214 505,607 1,516,822 758,411 2,275,234 1,137,617 3,412,852 1,706,426 853,213

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