λ
Sigma Notebook

4,049,743

4049743
Deficient Odd Prime

4,049,743 is odd and not a perfect square. Its factorization is 4049743 and its 2 divisors sum to 4,049,744.

Prime Factor Structure

Factorization String 4049743
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 4,049,744
Proper Divisor Sum 1
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #4049737 ← → #4049753

Radix Representation

Decimal 4049743
Binary 1111011100101101001111 (22 bits)
Octal 0o17345517
Hexadecimal 0x3DCB4F

Divisor Catalog (2)

Collatz Trajectory (221 steps to reach 1)

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

4,049,743 12,149,230 6,074,615 18,223,846 9,111,923 27,335,770 13,667,885 41,003,656 20,501,828 10,250,914 5,125,457 15,376,372 7,688,186 3,844,093 11,532,280 5,766,140 2,883,070 1,441,535 4,324,606 2,162,303 6,486,910 3,243,455 9,730,366 4,865,183 14,595,550 7,297,775 21,893,326 10,946,663 32,839,990 16,419,995 49,259,986 24,629,993 73,889,980 36,944,990 18,472,495 55,417,486 27,708,743 83,126,230 41,563,115 124,689,346 62,344,673 187,034,020 93,517,010 46,758,505 140,275,516 70,137,758 35,068,879 105,206,638 52,603,319 157,809,958 78,904,979 236,714,938 118,357,469 355,072,408 177,536,204 88,768,102 44,384,051 133,152,154 66,576,077 199,728,232

More profiles

← Previous Integer #4,049,742 Browse Full Index Next Integer #4,049,744 →