Base | Representation |
---|---|
bin | 1101010111100… |
… | …0010110100010 |
3 | 10220111112010201 |
4 | 3111320112202 |
5 | 103323124430 |
6 | 5321415414 |
7 | 1250365033 |
oct | 325702642 |
9 | 126445121 |
10 | 56067490 |
11 | 29715376 |
12 | 1693a56a |
13 | b80103b |
14 | 7636a8a |
15 | 4dc78ca |
hex | 35785a2 |
56067490 has 8 divisors (see below), whose sum is σ = 100921500. Its totient is φ = 22426992.
The previous prime is 56067467. The next prime is 56067503. The reversal of 56067490 is 9476065.
56067490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 56055169 + 12321 = 7487^2 + 111^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 2803365 + ... + 2803384.
Almost surely, 256067490 is an apocalyptic number.
56067490 is a deficient number, since it is larger than the sum of its proper divisors (44854010).
56067490 is a wasteful number, since it uses less digits than its factorization.
56067490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5606756.
The product of its (nonzero) digits is 45360, while the sum is 37.
The square root of 56067490 is about 7487.8227810225. The cubic root of 56067490 is about 382.7398697639.
The spelling of 56067490 in words is "fifty-six million, sixty-seven thousand, four hundred ninety".
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