Base | Representation |
---|---|
bin | 10011101110101110111110 |
3 | 100201202212102 |
4 | 103232232332 |
5 | 2311002113 |
6 | 302505102 |
7 | 61651115 |
oct | 23565676 |
9 | 10652772 |
10 | 5172158 |
11 | 2a12a12 |
12 | 1895192 |
13 | 10c1264 |
14 | 988c7c |
15 | 6c2758 |
hex | 4eebbe |
5172158 has 8 divisors (see below), whose sum is σ = 7788528. Its totient is φ = 2575984.
The previous prime is 5172151. The next prime is 5172163. The reversal of 5172158 is 8512715.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 5172158.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5172151) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4391 + ... + 5442.
It is an arithmetic number, because the mean of its divisors is an integer number (973566).
Almost surely, 25172158 is an apocalyptic number.
5172158 is a deficient number, since it is larger than the sum of its proper divisors (2616370).
5172158 is a wasteful number, since it uses less digits than its factorization.
5172158 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10098.
The product of its digits is 2800, while the sum is 29.
The square root of 5172158 is about 2274.2378943286. The cubic root of 5172158 is about 172.9380646347.
The spelling of 5172158 in words is "five million, one hundred seventy-two thousand, one hundred fifty-eight".
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