2² × 7² × 19 × 53

Prime Factor Structure

Factorization String 2^2 × 7^2 × 19 × 53

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 430,920

Proper Divisor Sum 233,548

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #197371 ← → #197381

1 2 4 7 14 19 28 38 49 53 76 98 106 133 196 212 266 371 532 742 931 1,007 1,484 1,862 2,014 2,597 3,724 4,028 5,194 7,049 10,388 14,098 28,196 49,343 98,686 197,372

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

197,372 98,686 49,343 148,030 74,015 222,046 111,023 333,070 166,535 499,606 249,803 749,410 374,705 1,124,116 562,058 281,029 843,088 421,544 210,772 105,386 52,693 158,080 79,040 39,520 19,760 9,880 4,940 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142 71 214

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