λ
Sigma Notebook

4,071,923

311 × 13093
Deficient Odd Composite

4,071,923 is odd and not a perfect square. Its factorization is 311 × 13093 and its 4 divisors sum to 4,085,328.

Prime Factor Structure

Factorization String 311 × 13093
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,085,328
Proper Divisor Sum 13,405
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #4071917 ← → #4071931

Radix Representation

Decimal 4071923
Binary 1111100010000111110011 (22 bits)
Octal 0o17420763
Hexadecimal 0x3E21F3

Divisor Catalog (4)

1 311 13,093 4,071,923

Collatz Trajectory (229 steps to reach 1)

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

4,071,923 12,215,770 6,107,885 18,323,656 9,161,828 4,580,914 2,290,457 6,871,372 3,435,686 1,717,843 5,153,530 2,576,765 7,730,296 3,865,148 1,932,574 966,287 2,898,862 1,449,431 4,348,294 2,174,147 6,522,442 3,261,221 9,783,664 4,891,832 2,445,916 1,222,958 611,479 1,834,438 917,219 2,751,658 1,375,829 4,127,488 2,063,744 1,031,872 515,936 257,968 128,984 64,492 32,246 16,123 48,370 24,185 72,556 36,278 18,139 54,418 27,209 81,628 40,814 20,407 61,222 30,611 91,834 45,917 137,752 68,876 34,438 17,219 51,658 25,829

More profiles

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