Base | Representation |
---|---|
bin | 1100101100010… |
… | …0110001100001 |
3 | 10201011121101201 |
4 | 3023010301201 |
5 | 102112003120 |
6 | 5141001201 |
7 | 1214326312 |
oct | 313046141 |
9 | 121147351 |
10 | 53234785 |
11 | 2806009a |
12 | 159b3201 |
13 | b04b896 |
14 | 70da609 |
15 | 4a1840a |
hex | 32c4c61 |
53234785 has 8 divisors (see below), whose sum is σ = 65241216. Its totient is φ = 41681520.
The previous prime is 53234771. The next prime is 53234809. The reversal of 53234785 is 58743235.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53234785 - 223 = 44846177 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113031 + ... + 113500.
It is an arithmetic number, because the mean of its divisors is an integer number (8155152).
Almost surely, 253234785 is an apocalyptic number.
It is an amenable number.
53234785 is a deficient number, since it is larger than the sum of its proper divisors (12006431).
53234785 is a wasteful number, since it uses less digits than its factorization.
53234785 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 226583.
The product of its digits is 100800, while the sum is 37.
The square root of 53234785 is about 7296.2171705617. The cubic root of 53234785 is about 376.1824247761.
The spelling of 53234785 in words is "fifty-three million, two hundred thirty-four thousand, seven hundred eighty-five".
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