λ
Sigma Notebook

8,564,236

22 × 2141059
Deficient Even Composite

8,564,236 is even and not a perfect square. Its factorization is 2^2 × 2141059 and its 6 divisors sum to 14,987,420.

Prime Factor Structure

Factorization String 2^2 × 2141059
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 14,987,420
Proper Divisor Sum 6,423,184
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #8564221 ← → #8564273

Radix Representation

Decimal 8564236
Binary 100000101010111000001100 (24 bits)
Octal 0o40527014
Hexadecimal 0x82AE0C

Divisor Catalog (6)

1 2 4 2,141,059 4,282,118 8,564,236

Collatz Trajectory (75 steps to reach 1)

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

8,564,236 4,282,118 2,141,059 6,423,178 3,211,589 9,634,768 4,817,384 2,408,692 1,204,346 602,173 1,806,520 903,260 451,630 225,815 677,446 338,723 1,016,170 508,085 1,524,256 762,128 381,064 190,532 95,266 47,633 142,900 71,450 35,725 107,176 53,588 26,794 13,397 40,192 20,096 10,048 5,024 2,512 1,256 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44

More profiles

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