2,494,980

2² × 3² × 5 × 83 × 167

2,494,980 factors as 2^2 × 3^2 × 5 × 83 × 167. Its 72 positive divisors give a proper-divisor sum of 5,210,172, so this integer is abundant. The Collatz stopping time is 135 steps.

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5 × 83 × 167

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 7,705,152

Proper Divisor Sum 5,210,172

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #2494979 ← → #2494981

Radix Representation

Decimal	2494980
Binary	1001100001001000000100 (22 bits)
Octal	0o11411004
Hexadecimal	0x261204

Divisor Catalog (60 of 72)

1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 83 90 166 167 180 249 332 334 415 498 501 668 747 830 835 996 1,002 1,245 1,494 1,503 1,660 1,670 2,004 2,490 2,505 2,988 3,006 3,340 3,735 4,980 5,010 6,012 7,470 7,515 10,020 13,861 14,940 15,030 27,722 30,060 41,583 55,444 69,305 83,166

Collatz Trajectory (135 steps to reach 1)

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

2,494,980 1,247,490 623,745 1,871,236 935,618 467,809 1,403,428 701,714 350,857 1,052,572 526,286 263,143 789,430 394,715 1,184,146 592,073 1,776,220 888,110 444,055 1,332,166 666,083 1,998,250 999,125 2,997,376 1,498,688 749,344 374,672 187,336 93,668 46,834 23,417 70,252 35,126 17,563 52,690 26,345 79,036 39,518 19,759 59,278 29,639 88,918 44,459 133,378 66,689 200,068 100,034 50,017 150,052 75,026 37,513 112,540 56,270 28,135 84,406 42,203 126,610 63,305 189,916 94,958

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