Base | Representation |
---|---|
bin | 11011010110110… |
… | …11011001000000 |
3 | 120222211012121200 |
4 | 31223123121000 |
5 | 432222110232 |
6 | 34434421200 |
7 | 5454421533 |
oct | 1553333100 |
9 | 528735550 |
10 | 229488192 |
11 | 1085a396a |
12 | 64a31800 |
13 | 3871033b |
14 | 2269aa1a |
15 | 1523177c |
hex | dadb640 |
229488192 has 42 divisors (see below), whose sum is σ = 657788118. Its totient is φ = 76495872.
The previous prime is 229488187. The next prime is 229488211. The reversal of 229488192 is 291884922.
It is a happy number.
229488192 is digitally balanced in base 2, 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., 229340736 + 147456 = 15144^2 + 384^2 .
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 198633 + ... + 199784.
Almost surely, 2229488192 is an apocalyptic number.
It is an amenable number.
229488192 is an abundant number, since it is smaller than the sum of its proper divisors (428299926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
229488192 is a wasteful number, since it uses less digits than its factorization.
229488192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 398435 (or 398422 counting only the distinct ones).
The product of its digits is 165888, while the sum is 45.
The square root of 229488192 is about 15148.8676804572. The cubic root of 229488192 is about 612.2377648497.
The spelling of 229488192 in words is "two hundred twenty-nine million, four hundred eighty-eight thousand, one hundred ninety-two".
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