7,438,843

17 × 467 × 937

Starting at 7,438,843, the Collatz iteration reaches 1 after 173 steps. The first transition is 22316530; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 17 × 467 × 937

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 7,901,712

Proper Divisor Sum 462,869

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #7438841 ← → #7438891

Radix Representation

Decimal	7438843
Binary	11100011000000111111011 (23 bits)
Octal	0o34300773
Hexadecimal	0x7181FB

Divisor Catalog (8)

1 17 467 937 7,939 15,929 437,579 7,438,843

Collatz Trajectory (173 steps to reach 1)

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

7,438,843 22,316,530 11,158,265 33,474,796 16,737,398 8,368,699 25,106,098 12,553,049 37,659,148 18,829,574 9,414,787 28,244,362 14,122,181 42,366,544 21,183,272 10,591,636 5,295,818 2,647,909 7,943,728 3,971,864 1,985,932 992,966 496,483 1,489,450 744,725 2,234,176 1,117,088 558,544 279,272 139,636 69,818 34,909 104,728 52,364 26,182 13,091 39,274 19,637 58,912 29,456 14,728 7,364 3,682 1,841 5,524 2,762 1,381 4,144 2,072 1,036 518 259 778 389 1,168 584 292 146 73 220

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