Base | Representation |
---|---|
bin | 111100010101110… |
… | …011110101111011 |
3 | 2121112220201120201 |
4 | 330111303311323 |
5 | 4033130202311 |
6 | 244242103031 |
7 | 34041556456 |
oct | 7425636573 |
9 | 2545821521 |
10 | 1012350331 |
11 | 47a499873 |
12 | 24304aa77 |
13 | 131972785 |
14 | 9864449d |
15 | 5dd209c1 |
hex | 3c573d7b |
1012350331 has 2 divisors, whose sum is σ = 1012350332. Its totient is φ = 1012350330.
The previous prime is 1012350307. The next prime is 1012350337. The reversal of 1012350331 is 1330532101.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1012350331 - 223 = 1003961723 is a prime.
It is a super-2 number, since 2×10123503312 = 2049706385351619122, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1012350299 and 1012350308.
It is not a weakly prime, because it can be changed into another prime (1012350337) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506175165 + 506175166.
It is an arithmetic number, because the mean of its divisors is an integer number (506175166).
Almost surely, 21012350331 is an apocalyptic number.
1012350331 is a deficient number, since it is larger than the sum of its proper divisors (1).
1012350331 is an equidigital number, since it uses as much as digits as its factorization.
1012350331 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 270, while the sum is 19.
The square root of 1012350331 is about 31817.4532450352. The cubic root of 1012350331 is about 1004.0999444825.
Adding to 1012350331 its reverse (1330532101), we get a palindrome (2342882432).
The spelling of 1012350331 in words is "one billion, twelve million, three hundred fifty thousand, three hundred thirty-one".
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