λ
Sequence Observatory

5,583,637

5583637
Deficient Odd Prime

Starting at 5,583,637, the Collatz iteration reaches 1 after 64 steps. The first transition is 16750912; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 5583637
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 5,583,638
Proper Divisor Sum 1
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #5583623 ← → #5583649

Radix Representation

Decimal 5583637
Binary 10101010011001100010101 (23 bits)
Octal 0o25231425
Hexadecimal 0x553315

Divisor Catalog (2)

Collatz Trajectory (64 steps to reach 1)

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

5,583,637 16,750,912 8,375,456 4,187,728 2,093,864 1,046,932 523,466 261,733 785,200 392,600 196,300 98,150 49,075 147,226 73,613 220,840 110,420 55,210 27,605 82,816 41,408 20,704 10,352 5,176 2,588 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5

More profiles

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