Base | Representation |
---|---|
bin | 111101100101000… |
… | …110100000000011 |
3 | 2200000000202100011 |
4 | 331211012200003 |
5 | 4103440324011 |
6 | 250303405351 |
7 | 34413340456 |
oct | 7545064003 |
9 | 2600022304 |
10 | 1033136131 |
11 | 4901a6515 |
12 | 249bb3857 |
13 | 13606c771 |
14 | 9b2d549d |
15 | 60a79621 |
hex | 3d946803 |
1033136131 has 2 divisors, whose sum is σ = 1033136132. Its totient is φ = 1033136130.
The previous prime is 1033136099. The next prime is 1033136147. The reversal of 1033136131 is 1316313301.
It is a strong prime.
It is an emirp because it is prime and its reverse (1316313301) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1033136131 - 25 = 1033136099 is a prime.
It is a super-2 number, since 2×10331361312 = 2134740530355298322, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (1033136231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 516568065 + 516568066.
It is an arithmetic number, because the mean of its divisors is an integer number (516568066).
Almost surely, 21033136131 is an apocalyptic number.
1033136131 is a deficient number, since it is larger than the sum of its proper divisors (1).
1033136131 is an equidigital number, since it uses as much as digits as its factorization.
1033136131 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 486, while the sum is 22.
The square root of 1033136131 is about 32142.4350508794. The cubic root of 1033136131 is about 1010.9255741085.
Adding to 1033136131 its reverse (1316313301), we get a palindrome (2349449432).
The spelling of 1033136131 in words is "one billion, thirty-three million, one hundred thirty-six thousand, one hundred thirty-one".
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