448,307

17 × 26371

Starting at 448,307, the Collatz iteration reaches 1 after 187 steps. The first transition is 1344922; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 17 × 26371

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 474,696

Proper Divisor Sum 26,389

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #448303 ← → #448309

Radix Representation

Decimal	448307
Binary	1101101011100110011 (19 bits)
Octal	0o1553463
Hexadecimal	0x6D733

Divisor Catalog (4)

1 17 26,371 448,307

Collatz Trajectory (187 steps to reach 1)

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

448,307 1,344,922 672,461 2,017,384 1,008,692 504,346 252,173 756,520 378,260 189,130 94,565 283,696 141,848 70,924 35,462 17,731 53,194 26,597 79,792 39,896 19,948 9,974 4,987 14,962 7,481 22,444 11,222 5,611 16,834 8,417 25,252 12,626 6,313 18,940 9,470 4,735 14,206 7,103 21,310 10,655 31,966 15,983 47,950 23,975 71,926 35,963 107,890 53,945 161,836 80,918 40,459 121,378 60,689 182,068 91,034 45,517 136,552 68,276 34,138 17,069

← Previous Integer #448,306 Browse Full Index Next Integer #448,308 →