530,830

2 × 5 × 109 × 487

530,830 factors as 2 × 5 × 109 × 487. Its 16 positive divisors give a proper-divisor sum of 435,410, so this integer is deficient. The Collatz stopping time is 133 steps.

Prime Factor Structure

Factorization String 2 × 5 × 109 × 487

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 966,240

Proper Divisor Sum 435,410

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #530807 ← → #530833

Radix Representation

Decimal	530830
Binary	10000001100110001110 (20 bits)
Octal	0o2014616
Hexadecimal	0x8198E

Divisor Catalog (16)

1 2 5 10 109 218 487 545 974 1,090 2,435 4,870 53,083 106,166 265,415 530,830

Collatz Trajectory (133 steps to reach 1)

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

530,830 265,415 796,246 398,123 1,194,370 597,185 1,791,556 895,778 447,889 1,343,668 671,834 335,917 1,007,752 503,876 251,938 125,969 377,908 188,954 94,477 283,432 141,716 70,858 35,429 106,288 53,144 26,572 13,286 6,643 19,930 9,965 29,896 14,948 7,474 3,737 11,212 5,606 2,803 8,410 4,205 12,616 6,308 3,154 1,577 4,732 2,366 1,183 3,550 1,775 5,326 2,663 7,990 3,995 11,986 5,993 17,980 8,990 4,495 13,486 6,743 20,230

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