Base | Representation |
---|---|
bin | 1111100000011… |
… | …10010110110001 |
3 | 100001202212021012 |
4 | 13300032112301 |
5 | 231300112400 |
6 | 20524040305 |
7 | 3136452320 |
oct | 760162661 |
9 | 301685235 |
10 | 130082225 |
11 | 67478779 |
12 | 37693095 |
13 | 20c47040 |
14 | 133c20b7 |
15 | b647d35 |
hex | 7c0e5b1 |
130082225 has 24 divisors (see below), whose sum is σ = 198528960. Its totient is φ = 82336320.
The previous prime is 130082221. The next prime is 130082233. The reversal of 130082225 is 522280031.
It is not a de Polignac number, because 130082225 - 22 = 130082221 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 130082225.
It is not an unprimeable number, because it can be changed into a prime (130082221) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26315 + ... + 30864.
It is an arithmetic number, because the mean of its divisors is an integer number (8272040).
Almost surely, 2130082225 is an apocalyptic number.
It is an amenable number.
130082225 is a deficient number, since it is larger than the sum of its proper divisors (68446735).
130082225 is a wasteful number, since it uses less digits than its factorization.
130082225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57209 (or 57204 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 130082225 is about 11405.3594857856. The cubic root of 130082225 is about 506.6864832873.
The spelling of 130082225 in words is "one hundred thirty million, eighty-two thousand, two hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •