λ
Sequence Observatory

9,407,352

23 × 3 × 593 × 661
Abundant Even Composite

Starting at 9,407,352, the Collatz iteration reaches 1 after 150 steps. The first transition is 4703676; the starting value is even with 32 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 3 × 593 × 661
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 23,593,680
Proper Divisor Sum 14,186,328
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #9407347 ← → #9407357

Radix Representation

Decimal 9407352
Binary 100011111000101101111000 (24 bits)
Octal 0o43705570
Hexadecimal 0x8F8B78

Divisor Catalog (32)

1 2 3 4 6 8 12 24 593 661 1,186 1,322 1,779 1,983 2,372 2,644 3,558 3,966 4,744 5,288 7,116 7,932 14,232 15,864 391,973 783,946 1,175,919 1,567,892 2,351,838 3,135,784 4,703,676 9,407,352

Collatz Trajectory (150 steps to reach 1)

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

9,407,352 4,703,676 2,351,838 1,175,919 3,527,758 1,763,879 5,291,638 2,645,819 7,937,458 3,968,729 11,906,188 5,953,094 2,976,547 8,929,642 4,464,821 13,394,464 6,697,232 3,348,616 1,674,308 837,154 418,577 1,255,732 627,866 313,933 941,800 470,900 235,450 117,725 353,176 176,588 88,294 44,147 132,442 66,221 198,664 99,332 49,666 24,833 74,500 37,250 18,625 55,876 27,938 13,969 41,908 20,954 10,477 31,432 15,716 7,858 3,929 11,788 5,894 2,947 8,842 4,421 13,264 6,632 3,316 1,658

More profiles

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