Base | Representation |
---|---|
bin | 1101010111000… |
… | …0011100010011 |
3 | 10220102212200202 |
4 | 3111300130103 |
5 | 103321110331 |
6 | 5321005415 |
7 | 1250201420 |
oct | 325603423 |
9 | 126385622 |
10 | 56035091 |
11 | 296a2aa2 |
12 | 1692386b |
13 | b7bc378 |
14 | 7628d47 |
15 | 4dbcecb |
hex | 3570713 |
56035091 has 8 divisors (see below), whose sum is σ = 64226400. Its totient is φ = 47890368.
The previous prime is 56035081. The next prime is 56035093. The reversal of 56035091 is 19053065.
56035091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 56035091 - 210 = 56034067 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56035093) 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, 9026 + ... + 13911.
It is an arithmetic number, because the mean of its divisors is an integer number (8028300).
Almost surely, 256035091 is an apocalyptic number.
56035091 is a deficient number, since it is larger than the sum of its proper divisors (8191309).
56035091 is a wasteful number, since it uses less digits than its factorization.
56035091 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23293.
The product of its (nonzero) digits is 4050, while the sum is 29.
The square root of 56035091 is about 7485.6590224241. The cubic root of 56035091 is about 382.6661325687. Note that the first 3 decimals are identical.
The spelling of 56035091 in words is "fifty-six million, thirty-five thousand, ninety-one".
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