Base | Representation |
---|---|
bin | 1100011001111… |
… | …1000010000110 |
3 | 10121220110222010 |
4 | 3012133002012 |
5 | 101310002442 |
6 | 5055115050 |
7 | 1201155456 |
oct | 306370206 |
9 | 117813863 |
10 | 52031622 |
11 | 27409145 |
12 | 15512a86 |
13 | aa1a056 |
14 | 6ca5d66 |
15 | 487bb9c |
hex | 319f086 |
52031622 has 8 divisors (see below), whose sum is σ = 104063256. Its totient is φ = 17343872.
The previous prime is 52031593. The next prime is 52031669. The reversal of 52031622 is 22613025.
It is a sphenic number, since it is the product of 3 distinct primes.
52031622 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4335963 + ... + 4335974.
It is an arithmetic number, because the mean of its divisors is an integer number (13007907).
Almost surely, 252031622 is an apocalyptic number.
52031622 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.
52031622 is a wasteful number, since it uses less digits than its factorization.
52031622 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8671942.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 52031622 is about 7213.2948088928. The cubic root of 52031622 is about 373.3267602655.
Adding to 52031622 its reverse (22613025), we get a palindrome (74644647).
The spelling of 52031622 in words is "fifty-two million, thirty-one thousand, six hundred twenty-two".
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