Base | Representation |
---|---|
bin | 1001100010101… |
… | …11111100110111 |
3 | 12120122001201202 |
4 | 10301113330313 |
5 | 130443131043 |
6 | 11535443115 |
7 | 1661300552 |
oct | 461277467 |
9 | 176561652 |
10 | 80052023 |
11 | 412072a7 |
12 | 2298649b |
13 | 1377ac7c |
14 | a8bb699 |
15 | 70641b8 |
hex | 4c57f37 |
80052023 has 2 divisors, whose sum is σ = 80052024. Its totient is φ = 80052022.
The previous prime is 80052017. The next prime is 80052047. The reversal of 80052023 is 32025008.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-80052023 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 80051986 and 80052004.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (80052523) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40026011 + 40026012.
It is an arithmetic number, because the mean of its divisors is an integer number (40026012).
Almost surely, 280052023 is an apocalyptic number.
80052023 is a deficient number, since it is larger than the sum of its proper divisors (1).
80052023 is an equidigital number, since it uses as much as digits as its factorization.
80052023 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 80052023 is about 8947.1796114753. The cubic root of 80052023 is about 430.9803178979.
The spelling of 80052023 in words is "eighty million, fifty-two thousand, twenty-three".
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