Base | Representation |
---|---|
bin | 11110111010000010010000 |
3 | 120020121220021 |
4 | 132322002100 |
5 | 4033231112 |
6 | 445353224 |
7 | 125603041 |
oct | 36720220 |
9 | 16217807 |
10 | 8102032 |
11 | 46341a4 |
12 | 2868814 |
13 | 18a8a03 |
14 | 110c8c8 |
15 | aa0907 |
hex | 7ba090 |
8102032 has 20 divisors (see below), whose sum is σ = 15814960. Its totient is φ = 4020768.
The previous prime is 8102009. The next prime is 8102041. The reversal of 8102032 is 2302018.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a junction number, because it is equal to n+sod(n) for n = 8101997 and 8102015.
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, 403 + ... + 4045.
It is an arithmetic number, because the mean of its divisors is an integer number (790748).
Almost surely, 28102032 is an apocalyptic number.
It is an amenable number.
8102032 is a deficient number, since it is larger than the sum of its proper divisors (7712928).
8102032 is a wasteful number, since it uses less digits than its factorization.
8102032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3790 (or 3784 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 8102032 is about 2846.4068577770. The cubic root of 8102032 is about 200.8466772965.
The spelling of 8102032 in words is "eight million, one hundred two thousand, thirty-two".
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