Base | Representation |
---|---|
bin | 1100011011110… |
… | …0110001001110 |
3 | 10122010200001020 |
4 | 3012330301032 |
5 | 101322402142 |
6 | 5101455010 |
7 | 1202203536 |
oct | 306746116 |
9 | 118120036 |
10 | 52153422 |
11 | 27491702 |
12 | 15571466 |
13 | aa60619 |
14 | 6cd84c6 |
15 | 48a2cec |
hex | 31bcc4e |
52153422 has 8 divisors (see below), whose sum is σ = 104306856. Its totient is φ = 17384472.
The previous prime is 52153421. The next prime is 52153429. The reversal of 52153422 is 22435125.
It is a sphenic number, since it is the product of 3 distinct primes.
52153422 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 52153392 and 52153401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52153421) 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, 4346113 + ... + 4346124.
It is an arithmetic number, because the mean of its divisors is an integer number (13038357).
Almost surely, 252153422 is an apocalyptic number.
52153422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52153422 is a wasteful number, since it uses less digits than its factorization.
52153422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8692242.
The product of its digits is 2400, while the sum is 24.
The square root of 52153422 is about 7221.7326175925. The cubic root of 52153422 is about 373.6178381574.
Adding to 52153422 its reverse (22435125), we get a palindrome (74588547).
The spelling of 52153422 in words is "fifty-two million, one hundred fifty-three thousand, four hundred twenty-two".
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