492,490

2 × 5 × 17 × 2897

492,490 has digital root 1. The neighboring primes are 492487 and 492491; its proper-divisor sum differs from the starting integer by -46,028.

Prime Factor Structure

Factorization String 2 × 5 × 17 × 2897

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 938,952

Proper Divisor Sum 446,462

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #492487 ← → #492491

Radix Representation

Decimal	492490
Binary	1111000001111001010 (19 bits)
Octal	0o1701712
Hexadecimal	0x783CA

Divisor Catalog (16)

1 2 5 10 17 34 85 170 2,897 5,794 14,485 28,970 49,249 98,498 246,245 492,490

Collatz Trajectory (182 steps to reach 1)

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

492,490 246,245 738,736 369,368 184,684 92,342 46,171 138,514 69,257 207,772 103,886 51,943 155,830 77,915 233,746 116,873 350,620 175,310 87,655 262,966 131,483 394,450 197,225 591,676 295,838 147,919 443,758 221,879 665,638 332,819 998,458 499,229 1,497,688 748,844 374,422 187,211 561,634 280,817 842,452 421,226 210,613 631,840 315,920 157,960 78,980 39,490 19,745 59,236 29,618 14,809 44,428 22,214 11,107 33,322 16,661 49,984 24,992 12,496 6,248 3,124

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