13,623,947

389 × 35023

13,623,947 factors as 389 × 35023. Its 4 positive divisors give a proper-divisor sum of 35,413, so this integer is deficient. The Collatz stopping time is 135 steps.

Prime Factor Structure

Factorization String 389 × 35023

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 13,659,360

Proper Divisor Sum 35,413

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #13623943 ← → #13623949

Radix Representation

Decimal	13623947
Binary	110011111110001010001011 (24 bits)
Octal	0o63761213
Hexadecimal	0xCFE28B

Divisor Catalog (4)

1 389 35,023 13,623,947

Collatz Trajectory (135 steps to reach 1)

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

13,623,947 40,871,842 20,435,921 61,307,764 30,653,882 15,326,941 45,980,824 22,990,412 11,495,206 5,747,603 17,242,810 8,621,405 25,864,216 12,932,108 6,466,054 3,233,027 9,699,082 4,849,541 14,548,624 7,274,312 3,637,156 1,818,578 909,289 2,727,868 1,363,934 681,967 2,045,902 1,022,951 3,068,854 1,534,427 4,603,282 2,301,641 6,904,924 3,452,462 1,726,231 5,178,694 2,589,347 7,768,042 3,884,021 11,652,064 5,826,032 2,913,016 1,456,508 728,254 364,127 1,092,382 546,191 1,638,574 819,287 2,457,862 1,228,931 3,686,794 1,843,397 5,530,192 2,765,096 1,382,548 691,274 345,637 1,036,912 518,456

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #13,623,946 Browse Full Index Next Integer #13,623,948 →