λ
Sequence Observatory

452,443

452443
Deficient Odd Prime

Starting at 452,443, the Collatz iteration reaches 1 after 231 steps. The first transition is 1357330; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 452443
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 452,444
Proper Divisor Sum 1
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #452401 ← → #452453

Radix Representation

Decimal 452443
Binary 1101110011101011011 (19 bits)
Octal 0o1563533
Hexadecimal 0x6E75B

Divisor Catalog (2)

Collatz Trajectory (231 steps to reach 1)

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

452,443 1,357,330 678,665 2,035,996 1,017,998 508,999 1,526,998 763,499 2,290,498 1,145,249 3,435,748 1,717,874 858,937 2,576,812 1,288,406 644,203 1,932,610 966,305 2,898,916 1,449,458 724,729 2,174,188 1,087,094 543,547 1,630,642 815,321 2,445,964 1,222,982 611,491 1,834,474 917,237 2,751,712 1,375,856 687,928 343,964 171,982 85,991 257,974 128,987 386,962 193,481 580,444 290,222 145,111 435,334 217,667 653,002 326,501 979,504 489,752 244,876 122,438 61,219 183,658 91,829 275,488 137,744 68,872 34,436 17,218

More profiles

← Previous Integer #452,442 Browse Full Index Next Integer #452,444 →