Base | Representation |
---|---|
bin | 1100110100111… |
… | …0010011100011 |
3 | 10202020020010210 |
4 | 3031032103203 |
5 | 102233014430 |
6 | 5201025203 |
7 | 1222163550 |
oct | 315162343 |
9 | 122206123 |
10 | 53798115 |
11 | 28405358 |
12 | 16025203 |
13 | b1b8107 |
14 | 7205a27 |
15 | 4aca2b0 |
hex | 334e4e3 |
53798115 has 32 divisors (see below), whose sum is σ = 104163840. Its totient is φ = 23145984.
The previous prime is 53798099. The next prime is 53798141. The reversal of 53798115 is 51189735.
It is not a de Polignac number, because 53798115 - 24 = 53798099 is a prime.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13285 + ... + 16854.
It is an arithmetic number, because the mean of its divisors is an integer number (3255120).
Almost surely, 253798115 is an apocalyptic number.
53798115 is a deficient number, since it is larger than the sum of its proper divisors (50365725).
53798115 is a wasteful number, since it uses less digits than its factorization.
53798115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30171.
The product of its digits is 37800, while the sum is 39.
The square root of 53798115 is about 7334.7198310501. The cubic root of 53798115 is about 377.5046912564.
The spelling of 53798115 in words is "fifty-three million, seven hundred ninety-eight thousand, one hundred fifteen".
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