Base | Representation |
---|---|
bin | 11011101010001… |
… | …11111110110100 |
3 | 121011121100111121 |
4 | 31311013332310 |
5 | 433344431012 |
6 | 35005113324 |
7 | 5515136455 |
oct | 1565077664 |
9 | 534540447 |
10 | 232030132 |
11 | 109a7a744 |
12 | 65858844 |
13 | 390c0349 |
14 | 22b5d12c |
15 | 15584a07 |
hex | dd47fb4 |
232030132 has 12 divisors (see below), whose sum is σ = 409646916. Its totient is φ = 114988160.
The previous prime is 232030129. The next prime is 232030157. The reversal of 232030132 is 231030232.
It can be written as a sum of positive squares in 2 ways, for example, as 116553616 + 115476516 = 10796^2 + 10746^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256219 + ... + 257122.
It is an arithmetic number, because the mean of its divisors is an integer number (34137243).
Almost surely, 2232030132 is an apocalyptic number.
It is an amenable number.
232030132 is a deficient number, since it is larger than the sum of its proper divisors (177616784).
232030132 is a wasteful number, since it uses less digits than its factorization.
232030132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 513458 (or 513456 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 232030132 is about 15232.5353109717. The cubic root of 232030132 is about 614.4899660116.
Adding to 232030132 its reverse (231030232), we get a palindrome (463060364).
The spelling of 232030132 in words is "two hundred thirty-two million, thirty thousand, one hundred thirty-two".
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