Base | Representation |
---|---|
bin | 10010110100000001… |
… | …11100100101001011 |
3 | 222001220011212122022 |
4 | 21122000330211023 |
5 | 131141113212141 |
6 | 4350120515055 |
7 | 505201464323 |
oct | 113200744513 |
9 | 28056155568 |
10 | 10100132171 |
11 | 4313296878 |
12 | 1b5a61ba8b |
13 | c4c67918c |
14 | 6bb58a283 |
15 | 3e1a8bb4b |
hex | 25a03c94b |
10100132171 has 2 divisors, whose sum is σ = 10100132172. Its totient is φ = 10100132170.
The previous prime is 10100132087. The next prime is 10100132173. The reversal of 10100132171 is 17123100101.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10100132171 - 210 = 10100131147 is a prime.
Together with 10100132173, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (10100132173) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050066085 + 5050066086.
It is an arithmetic number, because the mean of its divisors is an integer number (5050066086).
Almost surely, 210100132171 is an apocalyptic number.
10100132171 is a deficient number, since it is larger than the sum of its proper divisors (1).
10100132171 is an equidigital number, since it uses as much as digits as its factorization.
10100132171 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 42, while the sum is 17.
Adding to 10100132171 its reverse (17123100101), we get a palindrome (27223232272).
The spelling of 10100132171 in words is "ten billion, one hundred million, one hundred thirty-two thousand, one hundred seventy-one".
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