Base | Representation |
---|---|
bin | 1001010101111110… |
… | …00100001011000011 |
3 | 110221120202102221201 |
4 | 10222333010023003 |
5 | 40233113030111 |
6 | 2145425202031 |
7 | 235206336151 |
oct | 45277041303 |
9 | 13846672851 |
10 | 5016142531 |
11 | 2144533144 |
12 | b7ba90317 |
13 | 61c2c129a |
14 | 3582a43d1 |
15 | 1e55946c1 |
hex | 12afc42c3 |
5016142531 has 2 divisors, whose sum is σ = 5016142532. Its totient is φ = 5016142530.
The previous prime is 5016142529. The next prime is 5016142543. The reversal of 5016142531 is 1352416105.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 5016142531 - 21 = 5016142529 is a prime.
It is a super-2 number, since 2×50161425312 = 50323371782614171922, which contains 22 as substring.
Together with 5016142529, it forms a pair of twin primes.
It is a self number, because there is not a number n which added to its sum of digits gives 5016142531.
It is not a weakly prime, because it can be changed into another prime (5016142501) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2508071265 + 2508071266.
It is an arithmetic number, because the mean of its divisors is an integer number (2508071266).
Almost surely, 25016142531 is an apocalyptic number.
5016142531 is a deficient number, since it is larger than the sum of its proper divisors (1).
5016142531 is an equidigital number, since it uses as much as digits as its factorization.
5016142531 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3600, while the sum is 28.
The square root of 5016142531 is about 70824.7310690270. The cubic root of 5016142531 is about 1711.8141924796.
Adding to 5016142531 its reverse (1352416105), we get a palindrome (6368558636).
The spelling of 5016142531 in words is "five billion, sixteen million, one hundred forty-two thousand, five hundred thirty-one".
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