Base | Representation |
---|---|
bin | 10000000101100… |
… | …00111011100000 |
3 | 100101220210012212 |
4 | 20002300323200 |
5 | 234021124212 |
6 | 21220141252 |
7 | 3225664112 |
oct | 1002607340 |
9 | 311823185 |
10 | 134942432 |
11 | 6a198279 |
12 | 39237828 |
13 | 21c592c1 |
14 | 13cc93b2 |
15 | bca7e22 |
hex | 80b0ee0 |
134942432 has 12 divisors (see below), whose sum is σ = 265667976. Its totient is φ = 67471200.
The previous prime is 134942419. The next prime is 134942459. The reversal of 134942432 is 234249431.
134942432 is digitally balanced in base 3, 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 (32), and also a Moran number because the ratio is a prime number: 4216951 = 134942432 / (1 + 3 + 4 + 9 + 4 + 2 + 4 + 3 + 2).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2108444 + ... + 2108507.
It is an arithmetic number, because the mean of its divisors is an integer number (22138998).
Almost surely, 2134942432 is an apocalyptic number.
It is an amenable number.
134942432 is a deficient number, since it is larger than the sum of its proper divisors (130725544).
134942432 is an equidigital number, since it uses as much as digits as its factorization.
134942432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4216961 (or 4216953 counting only the distinct ones).
The product of its digits is 20736, while the sum is 32.
The square root of 134942432 is about 11616.4724421831. The cubic root of 134942432 is about 512.9198551947.
The spelling of 134942432 in words is "one hundred thirty-four million, nine hundred forty-two thousand, four hundred thirty-two".
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