Base | Representation |
---|---|
bin | 1111010011000… |
… | …0100101010100 |
3 | 11110201202220021 |
4 | 3310300211110 |
5 | 112411142012 |
6 | 10211114524 |
7 | 1406240416 |
oct | 364604524 |
9 | 143652807 |
10 | 64162132 |
11 | 33243a61 |
12 | 195a2a44 |
13 | 103a6578 |
14 | 87429b6 |
15 | 5976007 |
hex | 3d30954 |
64162132 has 24 divisors (see below), whose sum is σ = 114670080. Its totient is φ = 31405920.
The previous prime is 64162129. The next prime is 64162151. The reversal of 64162132 is 23126146.
64162132 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.
64162132 is strictly pandigital in base 9.
It is a junction number, because it is equal to n+sod(n) for n = 64162097 and 64162106.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43869 + ... + 45307.
It is an arithmetic number, because the mean of its divisors is an integer number (4777920).
Almost surely, 264162132 is an apocalyptic number.
It is an amenable number.
64162132 is a deficient number, since it is larger than the sum of its proper divisors (50507948).
64162132 is a wasteful number, since it uses less digits than its factorization.
64162132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1671 (or 1669 counting only the distinct ones).
The product of its digits is 1728, while the sum is 25.
The square root of 64162132 is about 8010.1268404439. The cubic root of 64162132 is about 400.3374901709.
Adding to 64162132 its reverse (23126146), we get a palindrome (87288278).
The spelling of 64162132 in words is "sixty-four million, one hundred sixty-two thousand, one hundred thirty-two".
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