5,380,562

2 × 11 × 199 × 1229

Starting at 5,380,562, the Collatz iteration reaches 1 after 95 steps. The first transition is 2690281; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 11 × 199 × 1229

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,856,000

Proper Divisor Sum 3,475,438

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #5380559 ← → #5380579

Radix Representation

Decimal	5380562
Binary	10100100001100111010010 (23 bits)
Octal	0o24414722
Hexadecimal	0x5219D2

Divisor Catalog (16)

1 2 11 22 199 398 1,229 2,189 2,458 4,378 13,519 27,038 244,571 489,142 2,690,281 5,380,562

Collatz Trajectory (95 steps to reach 1)

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

5,380,562 2,690,281 8,070,844 4,035,422 2,017,711 6,053,134 3,026,567 9,079,702 4,539,851 13,619,554 6,809,777 20,429,332 10,214,666 5,107,333 15,322,000 7,661,000 3,830,500 1,915,250 957,625 2,872,876 1,436,438 718,219 2,154,658 1,077,329 3,231,988 1,615,994 807,997 2,423,992 1,211,996 605,998 302,999 908,998 454,499 1,363,498 681,749 2,045,248 1,022,624 511,312 255,656 127,828 63,914 31,957 95,872 47,936 23,968 11,984 5,992 2,996 1,498 749 2,248 1,124 562 281 844 422 211 634 317 952

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