Base | Representation |
---|---|
bin | 111110100011000101… |
… | …0010101010110011011 |
3 | 110211201001211212201111 |
4 | 1331012022111112123 |
5 | 4200042200201222 |
6 | 141412315201151 |
7 | 12463413341041 |
oct | 1750612252633 |
9 | 424631755644 |
10 | 134321100187 |
11 | 51a6883970a |
12 | 22047a461b7 |
13 | c8881a1151 |
14 | 6703326391 |
15 | 37623b4777 |
hex | 1f4629559b |
134321100187 has 2 divisors, whose sum is σ = 134321100188. Its totient is φ = 134321100186.
The previous prime is 134321100097. The next prime is 134321100209. The reversal of 134321100187 is 781001123431.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-134321100187 is a prime.
It is not a weakly prime, because it can be changed into another prime (134321107187) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67160550093 + 67160550094.
It is an arithmetic number, because the mean of its divisors is an integer number (67160550094).
Almost surely, 2134321100187 is an apocalyptic number.
134321100187 is a deficient number, since it is larger than the sum of its proper divisors (1).
134321100187 is an equidigital number, since it uses as much as digits as its factorization.
134321100187 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4032, while the sum is 31.
The spelling of 134321100187 in words is "one hundred thirty-four billion, three hundred twenty-one million, one hundred thousand, one hundred eighty-seven".
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