Base | Representation |
---|---|
bin | 1101010111000… |
… | …1101001111000 |
3 | 10220110010111122 |
4 | 3111301221320 |
5 | 103321240211 |
6 | 5321044412 |
7 | 1250222042 |
oct | 325615170 |
9 | 126403448 |
10 | 56040056 |
11 | 296a67a6 |
12 | 16926708 |
13 | b7c16c7 |
14 | 762aa92 |
15 | 4dbe6db |
hex | 3571a78 |
56040056 has 16 divisors (see below), whose sum is σ = 106515600. Its totient is φ = 27635904.
The previous prime is 56040053. The next prime is 56040079. The reversal of 56040056 is 65004065.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56040053) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47396 + ... + 48563.
It is an arithmetic number, because the mean of its divisors is an integer number (6657225).
Almost surely, 256040056 is an apocalyptic number.
It is an amenable number.
56040056 is a deficient number, since it is larger than the sum of its proper divisors (50475544).
56040056 is a wasteful number, since it uses less digits than its factorization.
56040056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96038 (or 96034 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 26.
The square root of 56040056 is about 7485.9906492060. The cubic root of 56040056 is about 382.6774343036.
The spelling of 56040056 in words is "fifty-six million, forty thousand, fifty-six", and thus it is an eban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •