Base | Representation |
---|---|
bin | 1100101001001… |
… | …0010101010110 |
3 | 10200210002222202 |
4 | 3022102111112 |
5 | 102033400212 |
6 | 5132324502 |
7 | 1212506054 |
oct | 312222526 |
9 | 120702882 |
10 | 53028182 |
11 | 27a29949 |
12 | 15913732 |
13 | aca882c |
14 | 70851d4 |
15 | 49c70c2 |
hex | 3292556 |
53028182 has 8 divisors (see below), whose sum is σ = 82285200. Its totient is φ = 25599784.
The previous prime is 53028181. The next prime is 53028223. The reversal of 53028182 is 28182035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×530281823 (a number of 24 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53028181) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457082 + ... + 457197.
It is an arithmetic number, because the mean of its divisors is an integer number (10285650).
Almost surely, 253028182 is an apocalyptic number.
53028182 is a deficient number, since it is larger than the sum of its proper divisors (29257018).
53028182 is a wasteful number, since it uses less digits than its factorization.
53028182 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 914310.
The product of its (nonzero) digits is 3840, while the sum is 29.
The square root of 53028182 is about 7282.0451797555. The cubic root of 53028182 is about 375.6951420180.
The spelling of 53028182 in words is "fifty-three million, twenty-eight thousand, one hundred eighty-two".
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