Base | Representation |
---|---|
bin | 11100111010001101… |
… | …100110001110011011 |
3 | 2222010022220012212121 |
4 | 130322031212032123 |
5 | 1002033100222133 |
6 | 22132113122111 |
7 | 2146143444253 |
oct | 347215461633 |
9 | 88108805777 |
10 | 31041414043 |
11 | 1218a0838a2 |
12 | 6023859337 |
13 | 2c09072623 |
14 | 1706896963 |
15 | c1a28b02d |
hex | 73a36639b |
31041414043 has 2 divisors, whose sum is σ = 31041414044. Its totient is φ = 31041414042.
The previous prime is 31041414013. The next prime is 31041414071. The reversal of 31041414043 is 34041414013.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 31041414043 - 213 = 31041405851 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 31041413999 and 31041414017.
It is not a weakly prime, because it can be changed into another prime (31041414013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15520707021 + 15520707022.
It is an arithmetic number, because the mean of its divisors is an integer number (15520707022).
Almost surely, 231041414043 is an apocalyptic number.
31041414043 is a deficient number, since it is larger than the sum of its proper divisors (1).
31041414043 is an equidigital number, since it uses as much as digits as its factorization.
31041414043 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 31041414043 its reverse (34041414013), we get a palindrome (65082828056).
The spelling of 31041414043 in words is "thirty-one billion, forty-one million, four hundred fourteen thousand, forty-three".
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