Base | Representation |
---|---|
bin | 1100011001110… |
… | …0110000000010 |
3 | 10121220000010220 |
4 | 3012130300002 |
5 | 101304203044 |
6 | 5055003510 |
7 | 1201116303 |
oct | 306346002 |
9 | 117800126 |
10 | 52022274 |
11 | 27402117 |
12 | 15509596 |
13 | aa15a15 |
14 | 6ca27aa |
15 | 4879019 |
hex | 319cc02 |
52022274 has 32 divisors (see below), whose sum is σ = 108933120. Its totient is φ = 16531152.
The previous prime is 52022273. The next prime is 52022281. The reversal of 52022274 is 47222025.
It is not an unprimeable number, because it can be changed into a prime (52022273) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65709 + ... + 66495.
It is an arithmetic number, because the mean of its divisors is an integer number (3404160).
Almost surely, 252022274 is an apocalyptic number.
52022274 is an abundant number, since it is smaller than the sum of its proper divisors (56910846).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52022274 is a wasteful number, since it uses less digits than its factorization.
52022274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1294.
The product of its (nonzero) digits is 2240, while the sum is 24.
The square root of 52022274 is about 7212.6468095977. The cubic root of 52022274 is about 373.3044016341.
Adding to 52022274 its reverse (47222025), we get a palindrome (99244299).
The spelling of 52022274 in words is "fifty-two million, twenty-two thousand, two hundred seventy-four".
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