Base | Representation |
---|---|
bin | 11011110011011… |
… | …01111011010100 |
3 | 121020212112002012 |
4 | 31321231323110 |
5 | 434201443012 |
6 | 35051003352 |
7 | 5531312615 |
oct | 1571557324 |
9 | 536775065 |
10 | 233234132 |
11 | 10a72228a |
12 | 66139558 |
13 | 39422381 |
14 | 22d93c0c |
15 | 15721622 |
hex | de6ded4 |
233234132 has 12 divisors (see below), whose sum is σ = 415861236. Its totient is φ = 114416640.
The previous prime is 233234129. The next prime is 233234137. The reversal of 233234132 is 231432332.
It can be written as a sum of positive squares in 2 ways, for example, as 82337476 + 150896656 = 9074^2 + 12284^2 .
It is a junction number, because it is equal to n+sod(n) for n = 233234098 and 233234107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233234137) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 549869 + ... + 550292.
It is an arithmetic number, because the mean of its divisors is an integer number (34655103).
Almost surely, 2233234132 is an apocalyptic number.
It is an amenable number.
233234132 is a deficient number, since it is larger than the sum of its proper divisors (182627104).
233234132 is a wasteful number, since it uses less digits than its factorization.
233234132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1100218 (or 1100216 counting only the distinct ones).
The product of its digits is 2592, while the sum is 23.
The square root of 233234132 is about 15272.0048454681. The cubic root of 233234132 is about 615.5509918747.
Adding to 233234132 its reverse (231432332), we get a palindrome (464666464).
The spelling of 233234132 in words is "two hundred thirty-three million, two hundred thirty-four thousand, one hundred thirty-two".
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