23 × 67 × 89

Prime Factor Structure

Factorization String 23 × 67 × 89

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 146,880

Proper Divisor Sum 9,731

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #137147 ← → #137153

1 23 67 89 1,541 2,047 5,963 137,149

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

137,149 411,448 205,724 102,862 51,431 154,294 77,147 231,442 115,721 347,164 173,582 86,791 260,374 130,187 390,562 195,281 585,844 292,922 146,461 439,384 219,692 109,846 54,923 164,770 82,385 247,156 123,578 61,789 185,368 92,684 46,342 23,171 69,514 34,757 104,272 52,136 26,068 13,034 6,517 19,552 9,776 4,888 2,444 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148

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