2,249,195

5 × 13 × 34603

Starting at 2,249,195, the Collatz iteration reaches 1 after 109 steps. The first transition is 6747586; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 5 × 13 × 34603

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,906,736

Proper Divisor Sum 657,541

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #2249189 ← → #2249197

Radix Representation

Decimal	2249195
Binary	1000100101000111101011 (22 bits)
Octal	0o10450753
Hexadecimal	0x2251EB

Divisor Catalog (8)

1 5 13 65 34,603 173,015 449,839 2,249,195

Collatz Trajectory (109 steps to reach 1)

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

2,249,195 6,747,586 3,373,793 10,121,380 5,060,690 2,530,345 7,591,036 3,795,518 1,897,759 5,693,278 2,846,639 8,539,918 4,269,959 12,809,878 6,404,939 19,214,818 9,607,409 28,822,228 14,411,114 7,205,557 21,616,672 10,808,336 5,404,168 2,702,084 1,351,042 675,521 2,026,564 1,013,282 506,641 1,519,924 759,962 379,981 1,139,944 569,972 284,986 142,493 427,480 213,740 106,870 53,435 160,306 80,153 240,460 120,230 60,115 180,346 90,173 270,520 135,260 67,630 33,815 101,446 50,723 152,170 76,085 228,256 114,128 57,064 28,532 14,266

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