Base | Representation |
---|---|
bin | 1100110101000… |
… | …0010001110011 |
3 | 10202020122020001 |
4 | 3031100101303 |
5 | 102233244240 |
6 | 5201130431 |
7 | 1222226242 |
oct | 315202163 |
9 | 122218201 |
10 | 53806195 |
11 | 28410433 |
12 | 16029a17 |
13 | b1bb9b1 |
14 | 7208959 |
15 | 4acc89a |
hex | 3350473 |
53806195 has 16 divisors (see below), whose sum is σ = 68163840. Its totient is φ = 40660704.
The previous prime is 53806169. The next prime is 53806199. The reversal of 53806195 is 59160835.
It is a cyclic number.
It is not a de Polignac number, because 53806195 - 25 = 53806163 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53806199) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45684 + ... + 46846.
It is an arithmetic number, because the mean of its divisors is an integer number (4260240).
Almost surely, 253806195 is an apocalyptic number.
53806195 is a deficient number, since it is larger than the sum of its proper divisors (14357645).
53806195 is a wasteful number, since it uses less digits than its factorization.
53806195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1674.
The product of its (nonzero) digits is 32400, while the sum is 37.
The square root of 53806195 is about 7335.2706153216. The cubic root of 53806195 is about 377.5235895964.
The spelling of 53806195 in words is "fifty-three million, eight hundred six thousand, one hundred ninety-five".
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