Base | Representation |
---|---|
bin | 10011101010000000010010 |
3 | 100200210021221 |
4 | 103222000102 |
5 | 2304342121 |
6 | 302235254 |
7 | 61540462 |
oct | 23520022 |
9 | 10623257 |
10 | 5152786 |
11 | 29aa401 |
12 | 1885b2a |
13 | 10b54b2 |
14 | 981ba2 |
15 | 6bbb41 |
hex | 4ea012 |
5152786 has 4 divisors (see below), whose sum is σ = 7729182. Its totient is φ = 2576392.
The previous prime is 5152783. The next prime is 5152801. The reversal of 5152786 is 6872515.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 3900625 + 1252161 = 1975^2 + 1119^2 .
It is not an unprimeable number, because it can be changed into a prime (5152783) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1288195 + ... + 1288198.
Almost surely, 25152786 is an apocalyptic number.
5152786 is a deficient number, since it is larger than the sum of its proper divisors (2576396).
5152786 is a wasteful number, since it uses less digits than its factorization.
5152786 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2576395.
The product of its digits is 16800, while the sum is 34.
The square root of 5152786 is about 2269.9748897290. The cubic root of 5152786 is about 172.7218848819.
The spelling of 5152786 in words is "five million, one hundred fifty-two thousand, seven hundred eighty-six".
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