Base | Representation |
---|---|
bin | 111100001101000… |
… | …010101110111111 |
3 | 2121101120221220111 |
4 | 330031002232333 |
5 | 4032033131111 |
6 | 244120530451 |
7 | 34013205052 |
oct | 7415025677 |
9 | 2541527814 |
10 | 1010052031 |
11 | 47916a04a |
12 | 242320a27 |
13 | 131349631 |
14 | 98206a99 |
15 | 5da19a21 |
hex | 3c342bbf |
1010052031 has 2 divisors, whose sum is σ = 1010052032. Its totient is φ = 1010052030.
The previous prime is 1010052007. The next prime is 1010052037. The reversal of 1010052031 is 1302500101.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1010052031 - 217 = 1009920959 is a prime.
It is a super-2 number, since 2×10100520312 = 2040410210654449922, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1010052037) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505026015 + 505026016.
It is an arithmetic number, because the mean of its divisors is an integer number (505026016).
Almost surely, 21010052031 is an apocalyptic number.
1010052031 is a deficient number, since it is larger than the sum of its proper divisors (1).
1010052031 is an equidigital number, since it uses as much as digits as its factorization.
1010052031 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 30, while the sum is 13.
The square root of 1010052031 is about 31781.3157531277. The cubic root of 1010052031 is about 1003.3395122435.
Adding to 1010052031 its reverse (1302500101), we get a palindrome (2312552132).
The spelling of 1010052031 in words is "one billion, ten million, fifty-two thousand, thirty-one".
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