Base | Representation |
---|---|
bin | 1010000100000111… |
… | …01111001000010111 |
3 | 111221120011012000021 |
4 | 11002003233020113 |
5 | 42031212234111 |
6 | 2252054130011 |
7 | 250616544064 |
oct | 50203571027 |
9 | 14846135007 |
10 | 5403243031 |
11 | 2322a9850a |
12 | 1069650907 |
13 | 681567334 |
14 | 39386bc6b |
15 | 21955ad71 |
hex | 1420ef217 |
5403243031 has 2 divisors, whose sum is σ = 5403243032. Its totient is φ = 5403243030.
The previous prime is 5403243017. The next prime is 5403243037. The reversal of 5403243031 is 1303423045.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5403243031 - 27 = 5403242903 is a prime.
It is a super-2 number, since 2×54032430312 = 58390070504100133922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5403242987 and 5403243005.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5403243037) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2701621515 + 2701621516.
It is an arithmetic number, because the mean of its divisors is an integer number (2701621516).
Almost surely, 25403243031 is an apocalyptic number.
5403243031 is a deficient number, since it is larger than the sum of its proper divisors (1).
5403243031 is an equidigital number, since it uses as much as digits as its factorization.
5403243031 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 5403243031 is about 73506.7550025166. The cubic root of 5403243031 is about 1754.7617830200.
Adding to 5403243031 its reverse (1303423045), we get a palindrome (6706666076).
The spelling of 5403243031 in words is "five billion, four hundred three million, two hundred forty-three thousand, thirty-one".
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