λ
Sequence Observatory

9,512,613

33 × 11 × 32029
Deficient Odd Composite

Starting at 9,512,613, the Collatz iteration reaches 1 after 145 steps. The first transition is 28537840; the starting value is odd with 16 positive divisors.

Prime Factor Structure

Factorization String 3^3 × 11 × 32029
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 15,374,400
Proper Divisor Sum 5,861,787
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #9512611 ← → #9512617

Radix Representation

Decimal 9512613
Binary 100100010010011010100101 (24 bits)
Octal 0o44223245
Hexadecimal 0x9126A5

Divisor Catalog (16)

1 3 9 11 27 33 99 297 32,029 96,087 288,261 352,319 864,783 1,056,957 3,170,871 9,512,613

Collatz Trajectory (145 steps to reach 1)

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

9,512,613 28,537,840 14,268,920 7,134,460 3,567,230 1,783,615 5,350,846 2,675,423 8,026,270 4,013,135 12,039,406 6,019,703 18,059,110 9,029,555 27,088,666 13,544,333 40,633,000 20,316,500 10,158,250 5,079,125 15,237,376 7,618,688 3,809,344 1,904,672 952,336 476,168 238,084 119,042 59,521 178,564 89,282 44,641 133,924 66,962 33,481 100,444 50,222 25,111 75,334 37,667 113,002 56,501 169,504 84,752 42,376 21,188 10,594 5,297 15,892 7,946 3,973 11,920 5,960 2,980 1,490 745 2,236 1,118 559 1,678

More profiles

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