Base | Representation |
---|---|
bin | 1100101011000… |
… | …1011100011010 |
3 | 10201000120210022 |
4 | 3022301130122 |
5 | 102101434420 |
6 | 5135150442 |
7 | 1213546424 |
oct | 312613432 |
9 | 121016708 |
10 | 53155610 |
11 | 28006662 |
12 | 15975422 |
13 | b021831 |
14 | 70b9814 |
15 | 49eec25 |
hex | 32b171a |
53155610 has 8 divisors (see below), whose sum is σ = 95680116. Its totient is φ = 21262240.
The previous prime is 53155603. The next prime is 53155631. The reversal of 53155610 is 1655135.
53155610 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 52896529 + 259081 = 7273^2 + 509^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 53155610.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2657771 + ... + 2657790.
Almost surely, 253155610 is an apocalyptic number.
53155610 is a deficient number, since it is larger than the sum of its proper divisors (42524506).
53155610 is a wasteful number, since it uses less digits than its factorization.
53155610 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5315568.
The product of its (nonzero) digits is 2250, while the sum is 26.
The square root of 53155610 is about 7290.7893948461. The cubic root of 53155610 is about 375.9958361166.
The spelling of 53155610 in words is "fifty-three million, one hundred fifty-five thousand, six hundred ten".
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