λ
Sigma Notebook

4,177,372

22 × 1044343
Deficient Even Composite

4,177,372 is even and not a perfect square. Its factorization is 2^2 × 1044343 and its 6 divisors sum to 7,310,408.

Prime Factor Structure

Factorization String 2^2 × 1044343
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 7,310,408
Proper Divisor Sum 3,133,036
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #4177357 ← → #4177373

Radix Representation

Decimal 4177372
Binary 1111111011110111011100 (22 bits)
Octal 0o17736734
Hexadecimal 0x3FBDDC

Divisor Catalog (6)

1 2 4 1,044,343 2,088,686 4,177,372

Collatz Trajectory (167 steps to reach 1)

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

4,177,372 2,088,686 1,044,343 3,133,030 1,566,515 4,699,546 2,349,773 7,049,320 3,524,660 1,762,330 881,165 2,643,496 1,321,748 660,874 330,437 991,312 495,656 247,828 123,914 61,957 185,872 92,936 46,468 23,234 11,617 34,852 17,426 8,713 26,140 13,070 6,535 19,606 9,803 29,410 14,705 44,116 22,058 11,029 33,088 16,544 8,272 4,136 2,068 1,034 517 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250 125

More profiles

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