Base | Representation |
---|---|
bin | 11011011100000… |
… | …11011010101110 |
3 | 121001010011200222 |
4 | 31232003122232 |
5 | 432411121210 |
6 | 34501251342 |
7 | 5463316211 |
oct | 1556033256 |
9 | 531104628 |
10 | 230176430 |
11 | 108a23a60 |
12 | 65103b52 |
13 | 388c1693 |
14 | 227d9778 |
15 | 1531a655 |
hex | db836ae |
230176430 has 64 divisors (see below), whose sum is σ = 484662528. Its totient is φ = 77775360.
The previous prime is 230176421. The next prime is 230176439. The reversal of 230176430 is 34671032.
It is an interprime number because it is at equal distance from previous prime (230176421) and next prime (230176439).
It is a self number, because there is not a number n which added to its sum of digits gives 230176430.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230176439) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 154469 + ... + 155951.
It is an arithmetic number, because the mean of its divisors is an integer number (7572852).
Almost surely, 2230176430 is an apocalyptic number.
230176430 is an abundant number, since it is smaller than the sum of its proper divisors (254486098).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230176430 is a wasteful number, since it uses less digits than its factorization.
230176430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1601.
The product of its (nonzero) digits is 3024, while the sum is 26.
The square root of 230176430 is about 15171.5664978934. The cubic root of 230176430 is about 612.8491903075.
The spelling of 230176430 in words is "two hundred thirty million, one hundred seventy-six thousand, four hundred thirty".
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