Base | Representation |
---|---|
bin | 1100110101010… |
… | …0010000001000 |
3 | 10202021110112220 |
4 | 3031110100020 |
5 | 102234304342 |
6 | 5201334040 |
7 | 1222324554 |
oct | 315242010 |
9 | 122243486 |
10 | 53822472 |
11 | 28421690 |
12 | 16037320 |
13 | b1c6222 |
14 | 7210864 |
15 | 4ad25ec |
hex | 3354408 |
53822472 has 32 divisors (see below), whose sum is σ = 146789280. Its totient is φ = 16309760.
The previous prime is 53822471. The next prime is 53822491. The reversal of 53822472 is 27422835.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (53822471) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101673 + ... + 102200.
It is an arithmetic number, because the mean of its divisors is an integer number (4587165).
Almost surely, 253822472 is an apocalyptic number.
It is an amenable number.
53822472 is an abundant number, since it is smaller than the sum of its proper divisors (92966808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53822472 is a wasteful number, since it uses less digits than its factorization.
53822472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203893 (or 203889 counting only the distinct ones).
The product of its digits is 26880, while the sum is 33.
The square root of 53822472 is about 7336.3800337769. The cubic root of 53822472 is about 377.5616541844.
The spelling of 53822472 in words is "fifty-three million, eight hundred twenty-two thousand, four hundred seventy-two".
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