Base | Representation |
---|---|
bin | 10011110001011011000100 |
3 | 100202022222100 |
4 | 103301123010 |
5 | 2311330142 |
6 | 303032100 |
7 | 62025201 |
oct | 23613304 |
9 | 10668870 |
10 | 5183172 |
11 | 2a20215 |
12 | 189b630 |
13 | 10c6287 |
14 | 98cca8 |
15 | 6c5b4c |
hex | 4f16c4 |
5183172 has 18 divisors (see below), whose sum is σ = 13101998. Its totient is φ = 1727712.
The previous prime is 5183159. The next prime is 5183183. The reversal of 5183172 is 2713815.
It can be written as a sum of positive squares in only one way, i.e., 5089536 + 93636 = 2256^2 + 306^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 71953 + ... + 72024.
Almost surely, 25183172 is an apocalyptic number.
It is an amenable number.
5183172 is an abundant number, since it is smaller than the sum of its proper divisors (7918826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5183172 is a wasteful number, since it uses less digits than its factorization.
5183172 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 143987 (or 143982 counting only the distinct ones).
The product of its digits is 1680, while the sum is 27.
The square root of 5183172 is about 2276.6580770946. The cubic root of 5183172 is about 173.0607335740.
Adding to 5183172 its reverse (2713815), we get a palindrome (7896987).
The spelling of 5183172 in words is "five million, one hundred eighty-three thousand, one hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •