Base | Representation |
---|---|
bin | 11101001110000… |
… | …01110011001010 |
3 | 122002012222110121 |
4 | 32213001303022 |
5 | 1000222041020 |
6 | 40153333454 |
7 | 6034263163 |
oct | 1647016312 |
9 | 562188417 |
10 | 245112010 |
11 | 1163a5310 |
12 | 6a10728a |
13 | 3ba208c0 |
14 | 247a676a |
15 | 167babaa |
hex | e9c1cca |
245112010 has 64 divisors (see below), whose sum is σ = 521748864. Its totient is φ = 81734400.
The previous prime is 245111987. The next prime is 245112047. The reversal of 245112010 is 10211542.
245112010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×2451120103 (a number of 26 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 258357 + ... + 259303.
It is an arithmetic number, because the mean of its divisors is an integer number (8152326).
Almost surely, 2245112010 is an apocalyptic number.
245112010 is an abundant number, since it is smaller than the sum of its proper divisors (276636854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245112010 is a wasteful number, since it uses less digits than its factorization.
245112010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1159.
The product of its (nonzero) digits is 80, while the sum is 16.
The square root of 245112010 is about 15656.0534618402. The cubic root of 245112010 is about 625.8278182630.
Adding to 245112010 its reverse (10211542), we get a palindrome (255323552).
The spelling of 245112010 in words is "two hundred forty-five million, one hundred twelve thousand, ten".
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