Base | Representation |
---|---|
bin | 10011100000101011010101 |
3 | 100121211212221 |
4 | 103200223111 |
5 | 2302131311 |
6 | 301342341 |
7 | 61321213 |
oct | 23405325 |
9 | 10554787 |
10 | 5114581 |
11 | 298372a |
12 | 18679b1 |
13 | 10a0ca4 |
14 | 971cb3 |
15 | 6b0671 |
hex | 4e0ad5 |
5114581 has 2 divisors, whose sum is σ = 5114582. Its totient is φ = 5114580.
The previous prime is 5114513. The next prime is 5114609. The reversal of 5114581 is 1854115.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3837681 + 1276900 = 1959^2 + 1130^2 .
It is a cyclic number.
It is not a de Polignac number, because 5114581 - 211 = 5112533 is a prime.
It is a super-2 number, since 2×51145812 = 52317877611122, which contains 22 as substring.
It is equal to p355903 and since 5114581 and 355903 have the same sum of digits, it is a Honaker prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5114881) by changing a digit.
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 as a sum of consecutive naturals, namely, 2557290 + 2557291.
It is an arithmetic number, because the mean of its divisors is an integer number (2557291).
Almost surely, 25114581 is an apocalyptic number.
It is an amenable number.
5114581 is a deficient number, since it is larger than the sum of its proper divisors (1).
5114581 is an equidigital number, since it uses as much as digits as its factorization.
5114581 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 800, while the sum is 25.
The square root of 5114581 is about 2261.5439416469. The cubic root of 5114581 is about 172.2939470624.
Adding to 5114581 its reverse (1854115), we get a palindrome (6968696).
The spelling of 5114581 in words is "five million, one hundred fourteen thousand, five hundred eighty-one".
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