λ
Sequence Observatory

9,425,070

2 × 32 × 5 × 104723
Abundant Even Composite

Starting at 9,425,070, the Collatz iteration reaches 1 after 132 steps. The first transition is 4712535; the starting value is even with 24 positive divisors.

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 104723
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 24,505,416
Proper Divisor Sum 15,080,346
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #9425033 ← → #9425077

Radix Representation

Decimal 9425070
Binary 100011111101000010101110 (24 bits)
Octal 0o43750256
Hexadecimal 0x8FD0AE

Divisor Catalog (24)

1 2 3 5 6 9 10 15 18 30 45 90 104,723 209,446 314,169 523,615 628,338 942,507 1,047,230 1,570,845 1,885,014 3,141,690 4,712,535 9,425,070

Collatz Trajectory (132 steps to reach 1)

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

9,425,070 4,712,535 14,137,606 7,068,803 21,206,410 10,603,205 31,809,616 15,904,808 7,952,404 3,976,202 1,988,101 5,964,304 2,982,152 1,491,076 745,538 372,769 1,118,308 559,154 279,577 838,732 419,366 209,683 629,050 314,525 943,576 471,788 235,894 117,947 353,842 176,921 530,764 265,382 132,691 398,074 199,037 597,112 298,556 149,278 74,639 223,918 111,959 335,878 167,939 503,818 251,909 755,728 377,864 188,932 94,466 47,233 141,700 70,850 35,425 106,276 53,138 26,569 79,708 39,854 19,927 59,782

More profiles

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