Base | Representation |
---|---|
bin | 10010110100010000… |
… | …00111000101010011 |
3 | 222002000201021210202 |
4 | 21122020013011103 |
5 | 131142103311240 |
6 | 4350225045415 |
7 | 505223445524 |
oct | 113210070523 |
9 | 28060637722 |
10 | 10102010195 |
11 | 4314359862 |
12 | 1b5b18686b |
13 | c4cb85c34 |
14 | 6bb91884b |
15 | 3e1d0d315 |
hex | 25a207153 |
10102010195 has 16 divisors (see below), whose sum is σ = 12252767520. Its totient is φ = 7994778624.
The previous prime is 10102010179. The next prime is 10102010197. The reversal of 10102010195 is 59101020101.
It is a cyclic number.
It is not a de Polignac number, because 10102010195 - 24 = 10102010179 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10102010197) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2055401 + ... + 2060309.
It is an arithmetic number, because the mean of its divisors is an integer number (765797970).
Almost surely, 210102010195 is an apocalyptic number.
10102010195 is a deficient number, since it is larger than the sum of its proper divisors (2150757325).
10102010195 is an equidigital number, since it uses as much as digits as its factorization.
10102010195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9254.
The product of its (nonzero) digits is 90, while the sum is 20.
Adding to 10102010195 its reverse (59101020101), we get a palindrome (69203030296).
The spelling of 10102010195 in words is "ten billion, one hundred two million, ten thousand, one hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •