λ
Sequence Observatory

8,730,374

2 × 1193 × 3659
Deficient Even Composite

Starting at 8,730,374, the Collatz iteration reaches 1 after 150 steps. The first transition is 4365187; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 1193 × 3659
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 13,110,120
Proper Divisor Sum 4,379,746
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #8730353 ← → #8730377

Radix Representation

Decimal 8730374
Binary 100001010011011100000110 (24 bits)
Octal 0o41233406
Hexadecimal 0x853706

Divisor Catalog (8)

1 2 1,193 2,386 3,659 7,318 4,365,187 8,730,374

Collatz Trajectory (150 steps to reach 1)

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

8,730,374 4,365,187 13,095,562 6,547,781 19,643,344 9,821,672 4,910,836 2,455,418 1,227,709 3,683,128 1,841,564 920,782 460,391 1,381,174 690,587 2,071,762 1,035,881 3,107,644 1,553,822 776,911 2,330,734 1,165,367 3,496,102 1,748,051 5,244,154 2,622,077 7,866,232 3,933,116 1,966,558 983,279 2,949,838 1,474,919 4,424,758 2,212,379 6,637,138 3,318,569 9,955,708 4,977,854 2,488,927 7,466,782 3,733,391 11,200,174 5,600,087 16,800,262 8,400,131 25,200,394 12,600,197 37,800,592 18,900,296 9,450,148 4,725,074 2,362,537 7,087,612 3,543,806 1,771,903 5,315,710 2,657,855 7,973,566 3,986,783 11,960,350

More profiles

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