Base | Representation |
---|---|
bin | 11110100111110100011111 |
3 | 120002211112222 |
4 | 132213310133 |
5 | 4023334143 |
6 | 444015555 |
7 | 125142365 |
oct | 36476437 |
9 | 16084488 |
10 | 8027423 |
11 | 4593138 |
12 | 28315bb |
13 | 1880a71 |
14 | 10cd635 |
15 | a88768 |
hex | 7a7d1f |
8027423 has 2 divisors, whose sum is σ = 8027424. Its totient is φ = 8027422.
The previous prime is 8027381. The next prime is 8027491. The reversal of 8027423 is 3247208.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 8027423 - 214 = 8011039 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 8027392 and 8027401.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (8020423) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4013711 + 4013712.
It is an arithmetic number, because the mean of its divisors is an integer number (4013712).
Almost surely, 28027423 is an apocalyptic number.
8027423 is a deficient number, since it is larger than the sum of its proper divisors (1).
8027423 is an equidigital number, since it uses as much as digits as its factorization.
8027423 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2688, while the sum is 26.
The square root of 8027423 is about 2833.2707247985. The cubic root of 8027423 is about 200.2282643778.
The spelling of 8027423 in words is "eight million, twenty-seven thousand, four hundred twenty-three".
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