λ
Sigma Notebook

4,205,893

773 × 5441
Deficient Odd Composite

4,205,893 is odd and not a perfect square. Its factorization is 773 × 5441 and its 4 divisors sum to 4,212,108.

Prime Factor Structure

Factorization String 773 × 5441
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,212,108
Proper Divisor Sum 6,215
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #4205891 ← → #4205909

Radix Representation

Decimal 4205893
Binary 10000000010110101000101 (23 bits)
Octal 0o20026505
Hexadecimal 0x402D45

Divisor Catalog (4)

1 773 5,441 4,205,893

Collatz Trajectory (105 steps to reach 1)

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

4,205,893 12,617,680 6,308,840 3,154,420 1,577,210 788,605 2,365,816 1,182,908 591,454 295,727 887,182 443,591 1,330,774 665,387 1,996,162 998,081 2,994,244 1,497,122 748,561 2,245,684 1,122,842 561,421 1,684,264 842,132 421,066 210,533 631,600 315,800 157,900 78,950 39,475 118,426 59,213 177,640 88,820 44,410 22,205 66,616 33,308 16,654 8,327 24,982 12,491 37,474 18,737 56,212 28,106 14,053 42,160 21,080 10,540 5,270 2,635 7,906 3,953 11,860 5,930 2,965 8,896 4,448

More profiles

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