Base | Representation |
---|---|
bin | 11011011101111… |
… | …01010001110110 |
3 | 121001120012210202 |
4 | 31232331101312 |
5 | 432441212210 |
6 | 34510320502 |
7 | 5465324162 |
oct | 1556752166 |
9 | 531505722 |
10 | 230413430 |
11 | 109076025 |
12 | 651b9132 |
13 | 38975510 |
14 | 2285bca2 |
15 | 153659a5 |
hex | dbbd476 |
230413430 has 32 divisors (see below), whose sum is σ = 458728704. Its totient is φ = 82774656.
The previous prime is 230413387. The next prime is 230413457. The reversal of 230413430 is 34314032.
230413430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19142 + ... + 28761.
It is an arithmetic number, because the mean of its divisors is an integer number (14335272).
Almost surely, 2230413430 is an apocalyptic number.
230413430 is a deficient number, since it is larger than the sum of its proper divisors (228315274).
230413430 is a wasteful number, since it uses less digits than its factorization.
230413430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47960.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 230413430 is about 15179.3751518302. The cubic root of 230413430 is about 613.0594571830.
Adding to 230413430 its reverse (34314032), we get a palindrome (264727462).
The spelling of 230413430 in words is "two hundred thirty million, four hundred thirteen thousand, four hundred thirty".
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