Base | Representation |
---|---|
bin | 1100110101100… |
… | …0110010111111 |
3 | 10202022102002100 |
4 | 3031120302333 |
5 | 102240403322 |
6 | 5202000143 |
7 | 1222433046 |
oct | 315306277 |
9 | 122272070 |
10 | 53841087 |
11 | 28434673 |
12 | 16046053 |
13 | b201841 |
14 | 721755d |
15 | 4ad7dac |
hex | 3358cbf |
53841087 has 18 divisors (see below), whose sum is σ = 78852696. Its totient is φ = 35398080.
The previous prime is 53841083. The next prime is 53841089. The reversal of 53841087 is 78014835.
53841087 is a `hidden beast` number, since 538 + 41 + 0 + 87 = 666.
It is not a de Polignac number, because 53841087 - 22 = 53841083 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53841083) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 223287 + ... + 223527.
Almost surely, 253841087 is an apocalyptic number.
53841087 is a deficient number, since it is larger than the sum of its proper divisors (25011609).
53841087 is a wasteful number, since it uses less digits than its factorization.
53841087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 591 (or 347 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 36.
The square root of 53841087 is about 7337.6486015617. The cubic root of 53841087 is about 377.6051768979.
The spelling of 53841087 in words is "fifty-three million, eight hundred forty-one thousand, eighty-seven".
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