Base | Representation |
---|---|
bin | 10010101001010100… |
… | …10110000011101011 |
3 | 221211122012000001111 |
4 | 21110222112003223 |
5 | 131000120234011 |
6 | 4333151531151 |
7 | 503031216466 |
oct | 112452260353 |
9 | 27748160044 |
10 | 10010321131 |
11 | 4277624478 |
12 | 1b34529ab7 |
13 | c36b92255 |
14 | 6ad68c2dd |
15 | 3d8c4b121 |
hex | 254a960eb |
10010321131 has 2 divisors, whose sum is σ = 10010321132. Its totient is φ = 10010321130.
The previous prime is 10010321071. The next prime is 10010321159. The reversal of 10010321131 is 13112301001.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10010321131 - 217 = 10010190059 is a prime.
It is a super-2 number, since 2×100103211312 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10010321231) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005160565 + 5005160566.
It is an arithmetic number, because the mean of its divisors is an integer number (5005160566).
Almost surely, 210010321131 is an apocalyptic number.
10010321131 is a deficient number, since it is larger than the sum of its proper divisors (1).
10010321131 is an equidigital number, since it uses as much as digits as its factorization.
10010321131 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 10010321131 its reverse (13112301001), we get a palindrome (23122622132).
The spelling of 10010321131 in words is "ten billion, ten million, three hundred twenty-one thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.115 sec. • engine limits •