Base | Representation |
---|---|
bin | 11011011100100… |
… | …11011100101000 |
3 | 121001020111202202 |
4 | 31232103130220 |
5 | 432420221323 |
6 | 34502515332 |
7 | 5464011506 |
oct | 1556233450 |
9 | 531214682 |
10 | 230242088 |
11 | 108a6931a |
12 | 65135b48 |
13 | 3891552b |
14 | 22815676 |
15 | 1532ed28 |
hex | db93728 |
230242088 has 8 divisors (see below), whose sum is σ = 431703930. Its totient is φ = 115121040.
The previous prime is 230242087. The next prime is 230242091. The reversal of 230242088 is 880242032.
230242088 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 226863844 + 3378244 = 15062^2 + 1838^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-3 number, since 3×2302420883 (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 230242088.
It is not an unprimeable number, because it can be changed into a prime (230242087) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14390123 + ... + 14390138.
Almost surely, 2230242088 is an apocalyptic number.
It is an amenable number.
230242088 is a deficient number, since it is larger than the sum of its proper divisors (201461842).
230242088 is a wasteful number, since it uses less digits than its factorization.
230242088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28780267 (or 28780263 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 29.
The square root of 230242088 is about 15173.7301939899. The cubic root of 230242088 is about 612.9074566654.
The spelling of 230242088 in words is "two hundred thirty million, two hundred forty-two thousand, eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •