Base | Representation |
---|---|
bin | 11011011110111… |
… | …01100000010000 |
3 | 121001210220212102 |
4 | 31233131200100 |
5 | 433004423144 |
6 | 34513215532 |
7 | 5466414044 |
oct | 1557354020 |
9 | 531726772 |
10 | 230545424 |
11 | 10915620a |
12 | 652615a8 |
13 | 389c0615 |
14 | 22894024 |
15 | 1538eb4e |
hex | dbdd810 |
230545424 has 20 divisors (see below), whose sum is σ = 447460944. Its totient is φ = 115071648.
The previous prime is 230545423. The next prime is 230545433. The reversal of 230545424 is 424545032.
230545424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (230545421) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2882 + ... + 21665.
Almost surely, 2230545424 is an apocalyptic number.
It is an amenable number.
230545424 is a deficient number, since it is larger than the sum of its proper divisors (216915520).
230545424 is a wasteful number, since it uses less digits than its factorization.
230545424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25142 (or 25136 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 29.
The square root of 230545424 is about 15183.7223367658. The cubic root of 230545424 is about 613.1765000177.
The spelling of 230545424 in words is "two hundred thirty million, five hundred forty-five thousand, four hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •