2,908,309

17 × 171077

2,908,309 factors as 17 × 171077. Its 4 positive divisors give a proper-divisor sum of 171,095, so this integer is deficient. The Collatz stopping time is 107 steps.

Prime Factor Structure

Factorization String 17 × 171077

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,079,404

Proper Divisor Sum 171,095

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2908307 ← → #2908319

Radix Representation

Decimal	2908309
Binary	1011000110000010010101 (22 bits)
Octal	0o13060225
Hexadecimal	0x2C6095

Divisor Catalog (4)

1 17 171,077 2,908,309

Collatz Trajectory (107 steps to reach 1)

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

2,908,309 8,724,928 4,362,464 2,181,232 1,090,616 545,308 272,654 136,327 408,982 204,491 613,474 306,737 920,212 460,106 230,053 690,160 345,080 172,540 86,270 43,135 129,406 64,703 194,110 97,055 291,166 145,583 436,750 218,375 655,126 327,563 982,690 491,345 1,474,036 737,018 368,509 1,105,528 552,764 276,382 138,191 414,574 207,287 621,862 310,931 932,794 466,397 1,399,192 699,596 349,798 174,899 524,698 262,349 787,048 393,524 196,762 98,381 295,144 147,572 73,786 36,893 110,680

More profiles

Browse other published profiles and their separate link collections.

No other profiles in this collection.

← Previous Integer #2,908,308 Browse Full Index Next Integer #2,908,310 →