Base | Representation |
---|---|
bin | 11011011100100… |
… | …11100100110000 |
3 | 121001020112111000 |
4 | 31232103210300 |
5 | 432420230413 |
6 | 34502522000 |
7 | 5464013151 |
oct | 1556234460 |
9 | 531215430 |
10 | 230242608 |
11 | 108a69752 |
12 | 65136300 |
13 | 3891583b |
14 | 22815928 |
15 | 15330073 |
hex | db93930 |
230242608 has 80 divisors (see below), whose sum is σ = 695689600. Its totient is φ = 72705600.
The previous prime is 230242591. The next prime is 230242637. The reversal of 230242608 is 806242032.
230242608 is a `hidden beast` number, since 2 + 30 + 24 + 2 + 608 = 666.
230242608 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
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, 5818 + ... + 22233.
It is an arithmetic number, because the mean of its divisors is an integer number (8696120).
Almost surely, 2230242608 is an apocalyptic number.
It is an amenable number.
230242608 is an abundant number, since it is smaller than the sum of its proper divisors (465446992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230242608 is a wasteful number, since it uses less digits than its factorization.
230242608 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28087 (or 28075 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 230242608 is about 15173.7473288572. The cubic root of 230242608 is about 612.9079180807.
The spelling of 230242608 in words is "two hundred thirty million, two hundred forty-two thousand, six hundred eight".
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