528,028

2² × 101 × 1307

Prime Factor Structure

Factorization String 2^2 × 101 × 1307

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 933,912

Proper Divisor Sum 405,884

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #528013 ← → #528041

1 2 4 101 202 404 1,307 2,614 5,228 132,007 264,014 528,028

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

528,028 264,014 132,007 396,022 198,011 594,034 297,017 891,052 445,526 222,763 668,290 334,145 1,002,436 501,218 250,609 751,828 375,914 187,957 563,872 281,936 140,968 70,484 35,242 17,621 52,864 26,432 13,216 6,608 3,304 1,652 826 413 1,240 620 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566

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