Base | Representation |
---|---|
bin | 1101011001111… |
… | …1011001110101 |
3 | 10220210122112222 |
4 | 3112133121311 |
5 | 103343234240 |
6 | 5325052125 |
7 | 1251632261 |
oct | 326373165 |
9 | 126718488 |
10 | 56227445 |
11 | 2981456a |
12 | 169b7045 |
13 | b858aa1 |
14 | 76790a1 |
15 | 4e09eb5 |
hex | 359f675 |
56227445 has 8 divisors (see below), whose sum is σ = 69042336. Its totient is φ = 43935696.
The previous prime is 56227429. The next prime is 56227453. The reversal of 56227445 is 54472265.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 56227445 - 24 = 56227429 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 130547 + ... + 130976.
It is an arithmetic number, because the mean of its divisors is an integer number (8630292).
Almost surely, 256227445 is an apocalyptic number.
It is an amenable number.
56227445 is a deficient number, since it is larger than the sum of its proper divisors (12814891).
56227445 is a wasteful number, since it uses less digits than its factorization.
56227445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 261571.
The product of its digits is 67200, while the sum is 35.
The square root of 56227445 is about 7498.4961825689. The cubic root of 56227445 is about 383.1034971747.
The spelling of 56227445 in words is "fifty-six million, two hundred twenty-seven thousand, four hundred forty-five".
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