Base | Representation |
---|---|
bin | 11011011011100… |
… | …01100100100010 |
3 | 121000222110102120 |
4 | 31231301210202 |
5 | 432401301310 |
6 | 34455525110 |
7 | 5462563122 |
oct | 1555614442 |
9 | 530873376 |
10 | 230103330 |
11 | 108984046 |
12 | 65089796 |
13 | 38897322 |
14 | 227bac82 |
15 | 15303b70 |
hex | db71922 |
230103330 has 32 divisors (see below), whose sum is σ = 584734464. Its totient is φ = 57751296.
The previous prime is 230103329. The next prime is 230103331. The reversal of 230103330 is 33301032.
230103330 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (230103329) and next prime (230103331).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is not an unprimeable number, because it can be changed into a prime (230103331) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225082 + ... + 226101.
It is an arithmetic number, because the mean of its divisors is an integer number (18272952).
Almost surely, 2230103330 is an apocalyptic number.
230103330 is an abundant number, since it is smaller than the sum of its proper divisors (354631134).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230103330 is a wasteful number, since it uses less digits than its factorization.
230103330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 451210.
The product of its (nonzero) digits is 162, while the sum is 15.
The square root of 230103330 is about 15169.1571947818. The cubic root of 230103330 is about 612.7843067178.
Adding to 230103330 its reverse (33301032), we get a palindrome (263404362).
The spelling of 230103330 in words is "two hundred thirty million, one hundred three thousand, three hundred thirty".
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