In Mathematics
- 187 is an odd number
- 187 is a composite number
- 187 is a deficient number, as 29 is less than 187
- 187 is a self number
- 187 is a square-free number
- Prime factors of 187: 11 × 17
- Divisors of 187: 1, 11, 17, 187
- 187 is the sum of 3 consecutive prime numbers: 59 + 61 + 67
- 187 is the sum of 9 consecutive primes: 7 + 11 + 13 + 17 + 19 + 23 + 29 + 31 + 37
- 187 is the difference of 2 square numbers: 142 - 32, and 942 -932
- 187 is a centered 31-gonal number
Read more about this topic: 187 (number)
Famous quotes containing the word mathematics:
“In mathematics he was greater
Than Tycho Brahe, or Erra Pater:
For he, by geometric scale,
Could take the size of pots of ale;
Resolve, by sines and tangents straight,
If bread and butter wanted weight;
And wisely tell what hour o’ th’ day
The clock doth strike, by algebra.”
—Samuel Butler (1612–1680)
“Mathematics alone make us feel the limits of our intelligence. For we can always suppose in the case of an experiment that it is inexplicable because we don’t happen to have all the data. In mathematics we have all the data ... and yet we don’t understand. We always come back to the contemplation of our human wretchedness. What force is in relation to our will, the impenetrable opacity of mathematics is in relation to our intelligence.”
—Simone Weil (1909–1943)