λ
Sequence Observatory

5,013,597

3 × 1671199
Deficient Odd Composite

Starting at 5,013,597, the Collatz iteration reaches 1 after 82 steps. The first transition is 15040792; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 1671199
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,684,800
Proper Divisor Sum 1,671,203
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #5013581 ← → #5013629

Radix Representation

Decimal 5013597
Binary 10011001000000001011101 (23 bits)
Octal 0o23100135
Hexadecimal 0x4C805D

Divisor Catalog (4)

1 3 1,671,199 5,013,597

Collatz Trajectory (82 steps to reach 1)

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

5,013,597 15,040,792 7,520,396 3,760,198 1,880,099 5,640,298 2,820,149 8,460,448 4,230,224 2,115,112 1,057,556 528,778 264,389 793,168 396,584 198,292 99,146 49,573 148,720 74,360 37,180 18,590 9,295 27,886 13,943 41,830 20,915 62,746 31,373 94,120 47,060 23,530 11,765 35,296 17,648 8,824 4,412 2,206 1,103 3,310 1,655 4,966 2,483 7,450 3,725 11,176 5,588 2,794 1,397 4,192 2,096 1,048 524 262 131 394 197 592 296 148

More profiles

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