Base | Representation |
---|---|
bin | 110100011000111001… |
… | …101110101000000110 |
3 | 12101012022202000211000 |
4 | 310120321232220012 |
5 | 1410201101024342 |
6 | 41501511154130 |
7 | 4030662116061 |
oct | 643071565006 |
9 | 171168660730 |
10 | 56252361222 |
11 | 21946a9a632 |
12 | aa9a975946 |
13 | 53c61c6b55 |
14 | 2a18c718d8 |
15 | 16e372b44c |
hex | d18e6ea06 |
56252361222 has 32 divisors (see below), whose sum is σ = 125028315360. Its totient is φ = 18747326880.
The previous prime is 56252361181. The next prime is 56252361223. The reversal of 56252361222 is 22216325265.
56252361222 is a `hidden beast` number, since 5 + 6 + 2 + 523 + 6 + 122 + 2 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56252361223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208048 + ... + 394700.
It is an arithmetic number, because the mean of its divisors is an integer number (3907134855).
Almost surely, 256252361222 is an apocalyptic number.
56252361222 is an abundant number, since it is smaller than the sum of its proper divisors (68775954138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56252361222 is a wasteful number, since it uses less digits than its factorization.
56252361222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 192245 (or 192239 counting only the distinct ones).
The product of its digits is 86400, while the sum is 36.
Adding to 56252361222 its reverse (22216325265), we get a palindrome (78468686487).
The spelling of 56252361222 in words is "fifty-six billion, two hundred fifty-two million, three hundred sixty-one thousand, two hundred twenty-two".
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