Base | Representation |
---|---|
bin | 11011100001001… |
… | …11001000001100 |
3 | 121002101020112110 |
4 | 31300213020030 |
5 | 433044100423 |
6 | 34523504020 |
7 | 5502111201 |
oct | 1560471014 |
9 | 532336473 |
10 | 230846988 |
11 | 109341839 |
12 | 65388010 |
13 | 38a97968 |
14 | 22931ca8 |
15 | 153ee193 |
hex | dc2720c |
230846988 has 24 divisors (see below), whose sum is σ = 542214400. Its totient is φ = 76438800.
The previous prime is 230846983. The next prime is 230847007. The reversal of 230846988 is 889648032.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (230846981) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61888 + ... + 65511.
Almost surely, 2230846988 is an apocalyptic number.
It is an amenable number.
230846988 is an abundant number, since it is smaller than the sum of its proper divisors (311367412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230846988 is a wasteful number, since it uses less digits than its factorization.
230846988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127557 (or 127555 counting only the distinct ones).
The product of its (nonzero) digits is 663552, while the sum is 48.
The square root of 230846988 is about 15193.6495944852. The cubic root of 230846988 is about 613.4437378704.
The spelling of 230846988 in words is "two hundred thirty million, eight hundred forty-six thousand, nine hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •