Base | Representation |
---|---|
bin | 1101100001110… |
… | …0100010110110 |
3 | 10221202200200022 |
4 | 3120130202312 |
5 | 104011140042 |
6 | 5344045142 |
7 | 1256165543 |
oct | 330344266 |
9 | 127680608 |
10 | 56740022 |
11 | 2a034689 |
12 | 170037b2 |
13 | b9a81a1 |
14 | 776dbca |
15 | 4eabcd2 |
hex | 361c8b6 |
56740022 has 16 divisors (see below), whose sum is σ = 87240192. Its totient is φ = 27668520.
The previous prime is 56740009. The next prime is 56740027. The reversal of 56740022 is 22004765.
56740022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 56739973 and 56740000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56740027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11747 + ... + 15857.
It is an arithmetic number, because the mean of its divisors is an integer number (5452512).
Almost surely, 256740022 is an apocalyptic number.
56740022 is a deficient number, since it is larger than the sum of its proper divisors (30500170).
56740022 is a wasteful number, since it uses less digits than its factorization.
56740022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4283.
The product of its (nonzero) digits is 3360, while the sum is 26.
The square root of 56740022 is about 7532.5972944264. The cubic root of 56740022 is about 384.2641186063.
Adding to 56740022 its reverse (22004765), we get a palindrome (78744787).
The spelling of 56740022 in words is "fifty-six million, seven hundred forty thousand, twenty-two".
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