Base | Representation |
---|---|
bin | 1100100011100… |
… | …1111111100010 |
3 | 10200002201122010 |
4 | 3020321333202 |
5 | 101440310323 |
6 | 5120453350 |
7 | 1206441114 |
oct | 310717742 |
9 | 120081563 |
10 | 52666338 |
11 | 27801aaa |
12 | 1577a256 |
13 | abacc1a |
14 | 6dcd3b4 |
15 | 4954c93 |
hex | 3239fe2 |
52666338 has 8 divisors (see below), whose sum is σ = 105332688. Its totient is φ = 17555444.
The previous prime is 52666333. The next prime is 52666379. The reversal of 52666338 is 83366625.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
52666338 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 52666296 and 52666305.
It is not an unprimeable number, because it can be changed into a prime (52666331) 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, 4388856 + ... + 4388867.
It is an arithmetic number, because the mean of its divisors is an integer number (13166586).
Almost surely, 252666338 is an apocalyptic number.
52666338 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.
52666338 is a wasteful number, since it uses less digits than its factorization.
52666338 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8777728.
The product of its digits is 155520, while the sum is 39.
The square root of 52666338 is about 7257.1577080838. The cubic root of 52666338 is about 374.8386577042.
The spelling of 52666338 in words is "fifty-two million, six hundred sixty-six thousand, three hundred thirty-eight".
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