Base | Representation |
---|---|
bin | 11011011100111… |
… | …00001100000000 |
3 | 121001022022212200 |
4 | 31232130030000 |
5 | 432422343023 |
6 | 34503353200 |
7 | 5464221051 |
oct | 1556341400 |
9 | 531268780 |
10 | 230277888 |
11 | 108a93205 |
12 | 65152800 |
13 | 38928909 |
14 | 22824728 |
15 | 1533a743 |
hex | db9c300 |
230277888 has 108 divisors (see below), whose sum is σ = 672005880. Its totient is φ = 75829248.
The previous prime is 230277881. The next prime is 230277913. The reversal of 230277888 is 888772032.
It is not an unprimeable number, because it can be changed into a prime (230277881) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 204495 + ... + 205617.
Almost surely, 2230277888 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 230277888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (336002940).
230277888 is an abundant number, since it is smaller than the sum of its proper divisors (441727992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230277888 is a wasteful number, since it uses less digits than its factorization.
230277888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1234 (or 1217 counting only the distinct ones).
The product of its (nonzero) digits is 301056, while the sum is 45.
The square root of 230277888 is about 15174.9098185129. The cubic root of 230277888 is about 612.9392217089.
The spelling of 230277888 in words is "two hundred thirty million, two hundred seventy-seven thousand, eight hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •