Base | Representation |
---|---|
bin | 10011100100101101101001 |
3 | 100122200120020 |
4 | 103210231221 |
5 | 2303143423 |
6 | 301551053 |
7 | 61420341 |
oct | 23445551 |
9 | 10580506 |
10 | 5131113 |
11 | 2995099 |
12 | 1875489 |
13 | 10a8680 |
14 | 977d21 |
15 | 6b54e3 |
hex | 4e4b69 |
5131113 has 16 divisors (see below), whose sum is σ = 7425600. Its totient is φ = 3132864.
The previous prime is 5131111. The next prime is 5131141. The reversal of 5131113 is 3111315.
It is not a de Polignac number, because 5131113 - 21 = 5131111 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 5131092 and 5131101.
It is not an unprimeable number, because it can be changed into a prime (5131111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5370 + ... + 6252.
It is an arithmetic number, because the mean of its divisors is an integer number (464100).
Almost surely, 25131113 is an apocalyptic number.
It is an amenable number.
5131113 is a deficient number, since it is larger than the sum of its proper divisors (2294487).
5131113 is a wasteful number, since it uses less digits than its factorization.
5131113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1048.
The product of its digits is 45, while the sum is 15.
The square root of 5131113 is about 2265.1960180082. The cubic root of 5131113 is about 172.4793842197.
Adding to 5131113 its reverse (3111315), we get a palindrome (8242428).
The spelling of 5131113 in words is "five million, one hundred thirty-one thousand, one hundred thirteen".
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