λ
Sequence Observatory

4,893,607

149 × 32843
Deficient Odd Composite

Starting at 4,893,607, the Collatz iteration reaches 1 after 206 steps. The first transition is 14680822; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 149 × 32843
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 4,926,600
Proper Divisor Sum 32,993
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #4893599 ← → #4893617

Radix Representation

Decimal 4893607
Binary 10010101010101110100111 (23 bits)
Octal 0o22525647
Hexadecimal 0x4AABA7

Divisor Catalog (4)

1 149 32,843 4,893,607

Collatz Trajectory (206 steps to reach 1)

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

4,893,607 14,680,822 7,340,411 22,021,234 11,010,617 33,031,852 16,515,926 8,257,963 24,773,890 12,386,945 37,160,836 18,580,418 9,290,209 27,870,628 13,935,314 6,967,657 20,902,972 10,451,486 5,225,743 15,677,230 7,838,615 23,515,846 11,757,923 35,273,770 17,636,885 52,910,656 26,455,328 13,227,664 6,613,832 3,306,916 1,653,458 826,729 2,480,188 1,240,094 620,047 1,860,142 930,071 2,790,214 1,395,107 4,185,322 2,092,661 6,277,984 3,138,992 1,569,496 784,748 392,374 196,187 588,562 294,281 882,844 441,422 220,711 662,134 331,067 993,202 496,601 1,489,804 744,902 372,451 1,117,354

More profiles

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