Base | Representation |
---|---|
bin | 11000101000101000000 |
3 | 1112000022111 |
4 | 3011011000 |
5 | 201312412 |
6 | 25145104 |
7 | 6601306 |
oct | 3050500 |
9 | 1460274 |
10 | 807232 |
11 | 501538 |
12 | 32b194 |
13 | 22356a |
14 | 170276 |
15 | 10e2a7 |
hex | c5140 |
807232 has 14 divisors (see below), whose sum is σ = 1601978. Its totient is φ = 403584.
The previous prime is 807221. The next prime is 807241. The reversal of 807232 is 232708.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 665856 + 141376 = 816^2 + 376^2 .
It is a plaindrome in base 13.
It is a congruent number.
It is an unprimeable number.
807232 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6243 + ... + 6370.
It is an arithmetic number, because the mean of its divisors is an integer number (114427).
2807232 is an apocalyptic number.
It is an amenable number.
807232 is a deficient number, since it is larger than the sum of its proper divisors (794746).
807232 is a wasteful number, since it uses less digits than its factorization.
807232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12625 (or 12615 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 22.
The square root of 807232 is about 898.4609062168. The cubic root of 807232 is about 93.1106710383.
The spelling of 807232 in words is "eight hundred seven thousand, two hundred thirty-two".
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