Base | Representation |
---|---|
bin | 1100101110011… |
… | …0000100010011 |
3 | 10201102112110110 |
4 | 3023212010103 |
5 | 102130334110 |
6 | 5143532403 |
7 | 1215435015 |
oct | 313460423 |
9 | 121375413 |
10 | 53371155 |
11 | 281435a2 |
12 | 15a5a103 |
13 | b098986 |
14 | 71341b5 |
15 | 4a43a20 |
hex | 32e6113 |
53371155 has 16 divisors (see below), whose sum is σ = 89107200. Its totient is φ = 27226848.
The previous prime is 53371141. The next prime is 53371193. The reversal of 53371155 is 55117335.
It is not a de Polignac number, because 53371155 - 24 = 53371139 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77005 + ... + 77694.
It is an arithmetic number, because the mean of its divisors is an integer number (5569200).
Almost surely, 253371155 is an apocalyptic number.
53371155 is a deficient number, since it is larger than the sum of its proper divisors (35736045).
53371155 is a wasteful number, since it uses less digits than its factorization.
53371155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154730.
The product of its digits is 7875, while the sum is 30.
The square root of 53371155 is about 7305.5564469792. The cubic root of 53371155 is about 376.5033694049.
The spelling of 53371155 in words is "fifty-three million, three hundred seventy-one thousand, one hundred fifty-five".
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