Base | Representation |
---|---|
bin | 11111001100001… |
… | …100000111011110 |
3 | 1100110122211122002 |
4 | 133030030013132 |
5 | 2032430222204 |
6 | 123531522302 |
7 | 15652612031 |
oct | 3714140736 |
9 | 1313584562 |
10 | 523289054 |
11 | 2494238a2 |
12 | 1272b9392 |
13 | 8454a5c2 |
14 | 4d6d9018 |
15 | 30e1891e |
hex | 1f30c1de |
523289054 has 16 divisors (see below), whose sum is σ = 832947840. Its totient is φ = 246025560.
The previous prime is 523289047. The next prime is 523289069. The reversal of 523289054 is 450982325.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 523288999 and 523289017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93692 + ... + 99119.
It is an arithmetic number, because the mean of its divisors is an integer number (52059240).
Almost surely, 2523289054 is an apocalyptic number.
523289054 is a deficient number, since it is larger than the sum of its proper divisors (309658786).
523289054 is a wasteful number, since it uses less digits than its factorization.
523289054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192895.
The product of its (nonzero) digits is 86400, while the sum is 38.
The square root of 523289054 is about 22875.5121035574. The cubic root of 523289054 is about 805.8370234916.
The spelling of 523289054 in words is "five hundred twenty-three million, two hundred eighty-nine thousand, fifty-four".
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