2,249,015

5 × 17 × 26459

2,249,015 factors as 5 × 17 × 26459. Its 8 positive divisors give a proper-divisor sum of 608,665, so this integer is deficient. The Collatz stopping time is 161 steps.

Prime Factor Structure

Factorization String 5 × 17 × 26459

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,857,680

Proper Divisor Sum 608,665

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #2248999 ← → #2249053

Radix Representation

Decimal	2249015
Binary	1000100101000100110111 (22 bits)
Octal	0o10450467
Hexadecimal	0x225137

Divisor Catalog (8)

1 5 17 85 26,459 132,295 449,803 2,249,015

Collatz Trajectory (161 steps to reach 1)

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

2,249,015 6,747,046 3,373,523 10,120,570 5,060,285 15,180,856 7,590,428 3,795,214 1,897,607 5,692,822 2,846,411 8,539,234 4,269,617 12,808,852 6,404,426 3,202,213 9,606,640 4,803,320 2,401,660 1,200,830 600,415 1,801,246 900,623 2,701,870 1,350,935 4,052,806 2,026,403 6,079,210 3,039,605 9,118,816 4,559,408 2,279,704 1,139,852 569,926 284,963 854,890 427,445 1,282,336 641,168 320,584 160,292 80,146 40,073 120,220 60,110 30,055 90,166 45,083 135,250 67,625 202,876 101,438 50,719 152,158 76,079 228,238 114,119 342,358 171,179 513,538

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