2,629,310

2 × 5 × 241 × 1091

2,629,310 factors as 2 × 5 × 241 × 1091. Its 16 positive divisors give a proper-divisor sum of 2,127,442, so this integer is deficient. The Collatz stopping time is 187 steps.

Prime Factor Structure

Factorization String 2 × 5 × 241 × 1091

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,756,752

Proper Divisor Sum 2,127,442

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #2629309 ← → #2629351

Radix Representation

Decimal	2629310
Binary	1010000001111010111110 (22 bits)
Octal	0o12017276
Hexadecimal	0x281EBE

Divisor Catalog (16)

1 2 5 10 241 482 1,091 1,205 2,182 2,410 5,455 10,910 262,931 525,862 1,314,655 2,629,310

Collatz Trajectory (187 steps to reach 1)

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

2,629,310 1,314,655 3,943,966 1,971,983 5,915,950 2,957,975 8,873,926 4,436,963 13,310,890 6,655,445 19,966,336 9,983,168 4,991,584 2,495,792 1,247,896 623,948 311,974 155,987 467,962 233,981 701,944 350,972 175,486 87,743 263,230 131,615 394,846 197,423 592,270 296,135 888,406 444,203 1,332,610 666,305 1,998,916 999,458 499,729 1,499,188 749,594 374,797 1,124,392 562,196 281,098 140,549 421,648 210,824 105,412 52,706 26,353 79,060 39,530 19,765 59,296 29,648 14,824 7,412 3,706 1,853 5,560 2,780

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