Base | Representation |
---|---|
bin | 10010111001010100… |
… | …00001111000110011 |
3 | 222011222120202211121 |
4 | 21130222001320303 |
5 | 131233440044433 |
6 | 4354342523111 |
7 | 506250312115 |
oct | 113452017063 |
9 | 28158522747 |
10 | 10144456243 |
11 | 4336310139 |
12 | 1b71436497 |
13 | c588c7c3c |
14 | 6c34073b5 |
15 | 3e58e4c2d |
hex | 25ca81e33 |
10144456243 has 2 divisors, whose sum is σ = 10144456244. Its totient is φ = 10144456242.
The previous prime is 10144456211. The next prime is 10144456279. The reversal of 10144456243 is 34265444101.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10144456243 - 25 = 10144456211 is a prime.
It is a super-2 number, since 2×101444562432 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10144456199 and 10144456208.
It is not a weakly prime, because it can be changed into another prime (10144456643) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5072228121 + 5072228122.
It is an arithmetic number, because the mean of its divisors is an integer number (5072228122).
Almost surely, 210144456243 is an apocalyptic number.
10144456243 is a deficient number, since it is larger than the sum of its proper divisors (1).
10144456243 is an equidigital number, since it uses as much as digits as its factorization.
10144456243 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 46080, while the sum is 34.
The spelling of 10144456243 in words is "ten billion, one hundred forty-four million, four hundred fifty-six thousand, two hundred forty-three".
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