Base | Representation |
---|---|
bin | 1100100011011… |
… | …0100010111111 |
3 | 10200002000021100 |
4 | 3020312202333 |
5 | 101434332343 |
6 | 5120304143 |
7 | 1206352011 |
oct | 310664277 |
9 | 120060240 |
10 | 52652223 |
11 | 277a2438 |
12 | 15772053 |
13 | aba6680 |
14 | 6dc81b1 |
15 | 49509d3 |
hex | 32368bf |
52652223 has 12 divisors (see below), whose sum is σ = 81903640. Its totient is φ = 32401296.
The previous prime is 52652207. The next prime is 52652231. The reversal of 52652223 is 32225625.
52652223 is a `hidden beast` number, since 5 + 2 + 652 + 2 + 2 + 3 = 666.
It is not a de Polignac number, because 52652223 - 24 = 52652207 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52652203) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 224893 + ... + 225126.
Almost surely, 252652223 is an apocalyptic number.
52652223 is a deficient number, since it is larger than the sum of its proper divisors (29251417).
52652223 is a wasteful number, since it uses less digits than its factorization.
52652223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 450038 (or 450035 counting only the distinct ones).
The product of its digits is 7200, while the sum is 27.
The square root of 52652223 is about 7256.1851547490. The cubic root of 52652223 is about 374.8051681256.
Adding to 52652223 its reverse (32225625), we get a palindrome (84877848).
The spelling of 52652223 in words is "fifty-two million, six hundred fifty-two thousand, two hundred twenty-three".
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