424,287

3² × 47143

424,287 factors as 3^2 × 47143. Its 6 positive divisors give a proper-divisor sum of 188,585, so this integer is deficient. The Collatz stopping time is 143 steps.

Prime Factor Structure

Factorization String 3^2 × 47143

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 612,872

Proper Divisor Sum 188,585

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #424273 ← → #424313

Radix Representation

Decimal	424287
Binary	1100111100101011111 (19 bits)
Octal	0o1474537
Hexadecimal	0x6795F

Divisor Catalog (6)

1 3 9 47,143 141,429 424,287

Collatz Trajectory (143 steps to reach 1)

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

424,287 1,272,862 636,431 1,909,294 954,647 2,863,942 1,431,971 4,295,914 2,147,957 6,443,872 3,221,936 1,610,968 805,484 402,742 201,371 604,114 302,057 906,172 453,086 226,543 679,630 339,815 1,019,446 509,723 1,529,170 764,585 2,293,756 1,146,878 573,439 1,720,318 860,159 2,580,478 1,290,239 3,870,718 1,935,359 5,806,078 2,903,039 8,709,118 4,354,559 13,063,678 6,531,839 19,595,518 9,797,759 29,393,278 14,696,639 44,089,918 22,044,959 66,134,878 33,067,439 99,202,318 49,601,159 148,803,478 74,401,739 223,205,218 111,602,609 334,807,828 167,403,914 83,701,957 251,105,872 125,552,936

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