Base | Representation |
---|---|
bin | 1100101011110… |
… | …1110010001110 |
3 | 10201010011010110 |
4 | 3022331302032 |
5 | 102110044113 |
6 | 5140220450 |
7 | 1214146665 |
oct | 312756216 |
9 | 121104113 |
10 | 53206158 |
11 | 28040635 |
12 | 1599a726 |
13 | b03b845 |
14 | 70cdddc |
15 | 4a0ebc3 |
hex | 32bdc8e |
53206158 has 32 divisors (see below), whose sum is σ = 113957280. Its totient is φ = 16501760.
The previous prime is 53206157. The next prime is 53206159. The reversal of 53206158 is 85160235.
It is an interprime number because it is at equal distance from previous prime (53206157) and next prime (53206159).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53206157) 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, 6148 + ... + 12008.
It is an arithmetic number, because the mean of its divisors is an integer number (3561165).
Almost surely, 253206158 is an apocalyptic number.
53206158 is an abundant number, since it is smaller than the sum of its proper divisors (60751122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53206158 is a wasteful number, since it uses less digits than its factorization.
53206158 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5972.
The product of its (nonzero) digits is 7200, while the sum is 30.
The square root of 53206158 is about 7294.2551367497. The cubic root of 53206158 is about 376.1149819992.
The spelling of 53206158 in words is "fifty-three million, two hundred six thousand, one hundred fifty-eight".
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