Base | Representation |
---|---|
bin | 100000011001… |
… | …010110000111 |
3 | 120222110102012 |
4 | 200121112013 |
5 | 4133224143 |
6 | 502004435 |
7 | 132120152 |
oct | 40312607 |
9 | 16873365 |
10 | 8492423 |
11 | 4880535 |
12 | 2a1671b |
13 | 19b4604 |
14 | 11b0c99 |
15 | b2b418 |
hex | 819587 |
8492423 has 2 divisors, whose sum is σ = 8492424. Its totient is φ = 8492422.
The previous prime is 8492417. The next prime is 8492437. The reversal of 8492423 is 3242948.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 8492423 - 218 = 8230279 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 8492423.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (8492413) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4246211 + 4246212.
It is an arithmetic number, because the mean of its divisors is an integer number (4246212).
Almost surely, 28492423 is an apocalyptic number.
8492423 is a deficient number, since it is larger than the sum of its proper divisors (1).
8492423 is an equidigital number, since it uses as much as digits as its factorization.
8492423 is an evil number, because the sum of its binary digits is even.
The product of its digits is 13824, while the sum is 32.
The square root of 8492423 is about 2914.1762129288. The cubic root of 8492423 is about 204.0220964787.
The spelling of 8492423 in words is "eight million, four hundred ninety-two thousand, four hundred twenty-three".
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