λ
Ratio Atlas

6,925,653

32 × 7 × 211 × 521
Deficient Odd Composite

6,925,653 factors as 3^2 × 7 × 211 × 521. Its 24 positive divisors give a proper-divisor sum of 4,583,403, so this integer is deficient. The Collatz stopping time is 46 steps.

Prime Factor Structure

Factorization String 3^2 × 7 × 211 × 521
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 11,509,056
Proper Divisor Sum 4,583,403
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #6925649 ← → #6925661

Radix Representation

Decimal 6925653
Binary 11010011010110101010101 (23 bits)
Octal 0o32326525
Hexadecimal 0x69AD55

Divisor Catalog (24)

1 3 7 9 21 63 211 521 633 1,477 1,563 1,899 3,647 4,431 4,689 10,941 13,293 32,823 109,931 329,793 769,517 989,379 2,308,551 6,925,653

Collatz Trajectory (46 steps to reach 1)

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

6,925,653 20,776,960 10,388,480 5,194,240 2,597,120 1,298,560 649,280 324,640 162,320 81,160 40,580 20,290 10,145 30,436 15,218 7,609 22,828 11,414 5,707 17,122 8,561 25,684 12,842 6,421 19,264 9,632 4,816 2,408 1,204 602 301 904 452 226 113 340 170 85 256 128 64 32 16 8 4 2 1

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