Base | Representation |
---|---|
bin | 10011110001011010010101 |
3 | 100202022220121 |
4 | 103301122111 |
5 | 2311330000 |
6 | 303031541 |
7 | 62025103 |
oct | 23613225 |
9 | 10668817 |
10 | 5183125 |
11 | 2a20182 |
12 | 189b5b1 |
13 | 10c624c |
14 | 98cc73 |
15 | 6c5b1a |
hex | 4f1695 |
5183125 has 10 divisors (see below), whose sum is σ = 6477614. Its totient is φ = 4146000.
The previous prime is 5183089. The next prime is 5183131. The reversal of 5183125 is 5213815.
It is a happy number.
It can be written as a sum of positive squares in 5 ways, for example, as 2802276 + 2380849 = 1674^2 + 1543^2 .
It is not a de Polignac number, because 5183125 - 213 = 5174933 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
5183125 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 5183125.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3522 + ... + 4771.
Almost surely, 25183125 is an apocalyptic number.
It is an amenable number.
5183125 is a deficient number, since it is larger than the sum of its proper divisors (1294489).
5183125 is an frugal number, since it uses more digits than its factorization.
5183125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8313 (or 8298 counting only the distinct ones).
The product of its digits is 1200, while the sum is 25.
The square root of 5183125 is about 2276.6477549239. The cubic root of 5183125 is about 173.0602104787.
The spelling of 5183125 in words is "five million, one hundred eighty-three thousand, one hundred twenty-five".
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