λ
Sequence Observatory

9,542,376

23 × 32 × 132533
Abundant Even Composite

Starting at 9,542,376, the Collatz iteration reaches 1 after 101 steps. The first transition is 4771188; the starting value is even with 24 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 3^2 × 132533
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 25,844,130
Proper Divisor Sum 16,301,754
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #9542371 ← → #9542383

Radix Representation

Decimal 9542376
Binary 100100011001101011101000 (24 bits)
Octal 0o44315350
Hexadecimal 0x919AE8

Divisor Catalog (24)

1 2 3 4 6 8 9 12 18 24 36 72 132,533 265,066 397,599 530,132 795,198 1,060,264 1,192,797 1,590,396 2,385,594 3,180,792 4,771,188 9,542,376

Collatz Trajectory (101 steps to reach 1)

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

9,542,376 4,771,188 2,385,594 1,192,797 3,578,392 1,789,196 894,598 447,299 1,341,898 670,949 2,012,848 1,006,424 503,212 251,606 125,803 377,410 188,705 566,116 283,058 141,529 424,588 212,294 106,147 318,442 159,221 477,664 238,832 119,416 59,708 29,854 14,927 44,782 22,391 67,174 33,587 100,762 50,381 151,144 75,572 37,786 18,893 56,680 28,340 14,170 7,085 21,256 10,628 5,314 2,657 7,972 3,986 1,993 5,980 2,990 1,495 4,486 2,243 6,730 3,365 10,096

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