Base | Representation |
---|---|
bin | 11011111100110… |
… | …00000011010010 |
3 | 121100011120010210 |
4 | 31332120003102 |
5 | 440010032000 |
6 | 35133104550 |
7 | 5544560001 |
oct | 1576300322 |
9 | 540146123 |
10 | 234455250 |
11 | 110386777 |
12 | 66628156 |
13 | 3975c123 |
14 | 231d0c38 |
15 | 158b3350 |
hex | df980d2 |
234455250 has 64 divisors (see below), whose sum is σ = 616037760. Its totient is φ = 59227200.
The previous prime is 234455219. The next prime is 234455251. The reversal of 234455250 is 52554432.
234455250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (234455251) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6024 + ... + 22476.
It is an arithmetic number, because the mean of its divisors is an integer number (9625590).
Almost surely, 2234455250 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 234455250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (308018880).
234455250 is an abundant number, since it is smaller than the sum of its proper divisors (381582510).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234455250 is a wasteful number, since it uses less digits than its factorization.
234455250 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16492 (or 16482 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 30.
The square root of 234455250 is about 15311.9316221044. The cubic root of 234455250 is about 616.6233798039.
The spelling of 234455250 in words is "two hundred thirty-four million, four hundred fifty-five thousand, two hundred fifty".
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