8,429,349

3 × 2809783

8,429,349 factors as 3 × 2809783. Its 4 positive divisors give a proper-divisor sum of 2,809,787, so this integer is deficient. The Collatz stopping time is 155 steps.

Prime Factor Structure

Factorization String 3 × 2809783

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 11,239,136

Proper Divisor Sum 2,809,787

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #8429341 ← → #8429411

Radix Representation

Decimal	8429349
Binary	100000001001111100100101 (24 bits)
Octal	0o40117445
Hexadecimal	0x809F25

Divisor Catalog (4)

1 3 2,809,783 8,429,349

Collatz Trajectory (155 steps to reach 1)

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

8,429,349 25,288,048 12,644,024 6,322,012 3,161,006 1,580,503 4,741,510 2,370,755 7,112,266 3,556,133 10,668,400 5,334,200 2,667,100 1,333,550 666,775 2,000,326 1,000,163 3,000,490 1,500,245 4,500,736 2,250,368 1,125,184 562,592 281,296 140,648 70,324 35,162 17,581 52,744 26,372 13,186 6,593 19,780 9,890 4,945 14,836 7,418 3,709 11,128 5,564 2,782 1,391 4,174 2,087 6,262 3,131 9,394 4,697 14,092 7,046 3,523 10,570 5,285 15,856 7,928 3,964 1,982 991 2,974 1,487

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #8,429,348 Browse Full Index Next Integer #8,429,350 →