8,409,136

2⁴ × 525571

8,409,136 factors as 2^4 × 525571. Its 10 positive divisors give a proper-divisor sum of 7,883,596, so this integer is deficient. The Collatz stopping time is 168 steps.

Prime Factor Structure

Factorization String 2^4 × 525571

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 10

Divisor Sum (σ) 16,292,732

Proper Divisor Sum 7,883,596

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #8409133 ← → #8409173

Radix Representation

Decimal	8409136
Binary	100000000101000000110000 (24 bits)
Octal	0o40050060
Hexadecimal	0x805030

Divisor Catalog (10)

1 2 4 8 16 525,571 1,051,142 2,102,284 4,204,568 8,409,136

Collatz Trajectory (168 steps to reach 1)

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

8,409,136 4,204,568 2,102,284 1,051,142 525,571 1,576,714 788,357 2,365,072 1,182,536 591,268 295,634 147,817 443,452 221,726 110,863 332,590 166,295 498,886 249,443 748,330 374,165 1,122,496 561,248 280,624 140,312 70,156 35,078 17,539 52,618 26,309 78,928 39,464 19,732 9,866 4,933 14,800 7,400 3,700 1,850 925 2,776 1,388 694 347 1,042 521 1,564 782 391 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248

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