Base | Representation |
---|---|
bin | 1101010111011… |
… | …1111111010001 |
3 | 10220111110002120 |
4 | 3111313333101 |
5 | 103323103001 |
6 | 5321404453 |
7 | 1250360505 |
oct | 325677721 |
9 | 126443076 |
10 | 56066001 |
11 | 29714242 |
12 | 16939729 |
13 | b800464 |
14 | 7636305 |
15 | 4dc7236 |
hex | 3577fd1 |
56066001 has 4 divisors (see below), whose sum is σ = 74754672. Its totient is φ = 37377332.
The previous prime is 56065993. The next prime is 56066027. The reversal of 56066001 is 10066065.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 56066001 - 23 = 56065993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (56066081) 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, 9344331 + ... + 9344336.
It is an arithmetic number, because the mean of its divisors is an integer number (18688668).
Almost surely, 256066001 is an apocalyptic number.
It is an amenable number.
56066001 is a deficient number, since it is larger than the sum of its proper divisors (18688671).
56066001 is a wasteful number, since it uses less digits than its factorization.
56066001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18688670.
The product of its (nonzero) digits is 1080, while the sum is 24.
The square root of 56066001 is about 7487.7233522614. The cubic root of 56066001 is about 382.7364815573.
The spelling of 56066001 in words is "fifty-six million, sixty-six thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •