Base | Representation |
---|---|
bin | 10011000000111111001 |
3 | 1011122201200 |
4 | 2120013321 |
5 | 124414342 |
6 | 21204413 |
7 | 5203416 |
oct | 2300771 |
9 | 1148650 |
10 | 623097 |
11 | 396162 |
12 | 260709 |
13 | 18a7c7 |
14 | 12310d |
15 | c494c |
hex | 981f9 |
623097 has 6 divisors (see below), whose sum is σ = 900042. Its totient is φ = 415392.
The previous prime is 623071. The next prime is 623107. The reversal of 623097 is 790326.
623097 is nontrivially palindromic in base 15.
623097 is digitally balanced in base 2 and base 7, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 622521 + 576 = 789^2 + 24^2 .
It is not a de Polignac number, because 623097 - 210 = 622073 is a prime.
623097 is strictly pandigital in base 7.
It is a self number, because there is not a number n which added to its sum of digits gives 623097.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 623097.
It is not an unprimeable number, because it can be changed into a prime (623017) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34608 + ... + 34625.
It is an arithmetic number, because the mean of its divisors is an integer number (150007).
2623097 is an apocalyptic number.
It is an amenable number.
623097 is a deficient number, since it is larger than the sum of its proper divisors (276945).
623097 is a wasteful number, since it uses less digits than its factorization.
623097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69239 (or 69236 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 27.
The square root of 623097 is about 789.3649346152. The cubic root of 623097 is about 85.4119335338.
The spelling of 623097 in words is "six hundred twenty-three thousand, ninety-seven".
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