Base | Representation |
---|---|
bin | 10011100011000000100011 |
3 | 100122022222122 |
4 | 103203000203 |
5 | 2302433011 |
6 | 301454455 |
7 | 61361105 |
oct | 23430043 |
9 | 10568878 |
10 | 5124131 |
11 | 298a921 |
12 | 187142b |
13 | 10a543c |
14 | 975575 |
15 | 6b33db |
hex | 4e3023 |
5124131 has 2 divisors, whose sum is σ = 5124132. Its totient is φ = 5124130.
The previous prime is 5124127. The next prime is 5124143. The reversal of 5124131 is 1314215.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 5124131 - 22 = 5124127 is a prime.
It is a super-2 number, since 2×51241312 = 52513437010322, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (5124121) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2562065 + 2562066.
It is an arithmetic number, because the mean of its divisors is an integer number (2562066).
Almost surely, 25124131 is an apocalyptic number.
5124131 is a deficient number, since it is larger than the sum of its proper divisors (1).
5124131 is an equidigital number, since it uses as much as digits as its factorization.
5124131 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 120, while the sum is 17.
The square root of 5124131 is about 2263.6543464054. The cubic root of 5124131 is about 172.4011167503.
Adding to 5124131 its reverse (1314215), we get a palindrome (6438346).
The spelling of 5124131 in words is "five million, one hundred twenty-four thousand, one hundred thirty-one".
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