Base | Representation |
---|---|
bin | 11011111010010… |
… | …11000111100100 |
3 | 121022120112212202 |
4 | 31331023013210 |
5 | 434414441012 |
6 | 35122234032 |
7 | 5542105202 |
oct | 1575130744 |
9 | 538515782 |
10 | 234140132 |
11 | 110190a46 |
12 | 664b5918 |
13 | 3967b875 |
14 | 2314c072 |
15 | 1584ecc2 |
hex | df4b1e4 |
234140132 has 24 divisors (see below), whose sum is σ = 415810080. Its totient is φ = 115346880.
The previous prime is 234140131. The next prime is 234140177. The reversal of 234140132 is 231041432.
It is not an unprimeable number, because it can be changed into a prime (234140131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116843 + ... + 118829.
It is an arithmetic number, because the mean of its divisors is an integer number (17325420).
Almost surely, 2234140132 is an apocalyptic number.
It is an amenable number.
234140132 is a deficient number, since it is larger than the sum of its proper divisors (181669948).
234140132 is a wasteful number, since it uses less digits than its factorization.
234140132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2411 (or 2409 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 234140132 is about 15301.6382129496. The cubic root of 234140132 is about 616.3469997775.
Adding to 234140132 its reverse (231041432), we get a palindrome (465181564).
The spelling of 234140132 in words is "two hundred thirty-four million, one hundred forty thousand, one hundred thirty-two".
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