λ
Sigma Notebook

8,210,348

22 × 2052587
Deficient Even Composite

8,210,348 is even and not a perfect square. Its factorization is 2^2 × 2052587 and its 6 divisors sum to 14,368,116.

Prime Factor Structure

Factorization String 2^2 × 2052587
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 14,368,116
Proper Divisor Sum 6,157,768
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #8210317 ← → #8210351

Radix Representation

Decimal 8210348
Binary 11111010100011110101100 (23 bits)
Octal 0o37243654
Hexadecimal 0x7D47AC

Divisor Catalog (6)

1 2 4 2,052,587 4,105,174 8,210,348

Collatz Trajectory (230 steps to reach 1)

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

8,210,348 4,105,174 2,052,587 6,157,762 3,078,881 9,236,644 4,618,322 2,309,161 6,927,484 3,463,742 1,731,871 5,195,614 2,597,807 7,793,422 3,896,711 11,690,134 5,845,067 17,535,202 8,767,601 26,302,804 13,151,402 6,575,701 19,727,104 9,863,552 4,931,776 2,465,888 1,232,944 616,472 308,236 154,118 77,059 231,178 115,589 346,768 173,384 86,692 43,346 21,673 65,020 32,510 16,255 48,766 24,383 73,150 36,575 109,726 54,863 164,590 82,295 246,886 123,443 370,330 185,165 555,496 277,748 138,874 69,437 208,312 104,156 52,078

More profiles

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