Base | Representation |
---|---|
bin | 10010111000001100… |
… | …11111110100111011 |
3 | 222011100001112200012 |
4 | 21130012133310323 |
5 | 131224044013231 |
6 | 4353411132135 |
7 | 506105166023 |
oct | 113406376473 |
9 | 28140045605 |
10 | 10135141691 |
11 | 4331028a64 |
12 | 1b6a2a404b |
13 | c569b637c |
14 | 6c20a0a83 |
15 | 3e4ba4e2b |
hex | 25c19fd3b |
10135141691 has 2 divisors, whose sum is σ = 10135141692. Its totient is φ = 10135141690.
The previous prime is 10135141663. The next prime is 10135141699. The reversal of 10135141691 is 19614153101.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10135141691 - 214 = 10135125307 is a prime.
It is not a weakly prime, because it can be changed into another prime (10135141699) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5067570845 + 5067570846.
It is an arithmetic number, because the mean of its divisors is an integer number (5067570846).
Almost surely, 210135141691 is an apocalyptic number.
10135141691 is a deficient number, since it is larger than the sum of its proper divisors (1).
10135141691 is an equidigital number, since it uses as much as digits as its factorization.
10135141691 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3240, while the sum is 32.
Adding to 10135141691 its reverse (19614153101), we get a palindrome (29749294792).
The spelling of 10135141691 in words is "ten billion, one hundred thirty-five million, one hundred forty-one thousand, six hundred ninety-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •