λ
Sequence Observatory

6,371,804

22 × 17 × 93703
Deficient Even Composite

Starting at 6,371,804, the Collatz iteration reaches 1 after 147 steps. The first transition is 3185902; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 17 × 93703
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 11,806,704
Proper Divisor Sum 5,434,900
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #6371797 ← → #6371809

Radix Representation

Decimal 6371804
Binary 11000010011100111011100 (23 bits)
Octal 0o30234734
Hexadecimal 0x6139DC

Divisor Catalog (12)

1 2 4 17 34 68 93,703 187,406 374,812 1,592,951 3,185,902 6,371,804

Collatz Trajectory (147 steps to reach 1)

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

6,371,804 3,185,902 1,592,951 4,778,854 2,389,427 7,168,282 3,584,141 10,752,424 5,376,212 2,688,106 1,344,053 4,032,160 2,016,080 1,008,040 504,020 252,010 126,005 378,016 189,008 94,504 47,252 23,626 11,813 35,440 17,720 8,860 4,430 2,215 6,646 3,323 9,970 4,985 14,956 7,478 3,739 11,218 5,609 16,828 8,414 4,207 12,622 6,311 18,934 9,467 28,402 14,201 42,604 21,302 10,651 31,954 15,977 47,932 23,966 11,983 35,950 17,975 53,926 26,963 80,890 40,445

More profiles

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