Base | Representation |
---|---|
bin | 1101011100110… |
… | …0011101100101 |
3 | 10221011000201112 |
4 | 3113030131211 |
5 | 103420141010 |
6 | 5333034405 |
7 | 1253331326 |
oct | 327143545 |
9 | 127130645 |
10 | 56412005 |
11 | 299301a1 |
12 | 16a85a05 |
13 | b8c1ab0 |
14 | 76c644d |
15 | 4e44a05 |
hex | 35cc765 |
56412005 has 16 divisors (see below), whose sum is σ = 73592064. Its totient is φ = 41263680.
The previous prime is 56411987. The next prime is 56412019. The reversal of 56412005 is 50021465.
It is not a de Polignac number, because 56412005 - 212 = 56407909 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2900 + ... + 11010.
It is an arithmetic number, because the mean of its divisors is an integer number (4599504).
Almost surely, 256412005 is an apocalyptic number.
It is an amenable number.
56412005 is a deficient number, since it is larger than the sum of its proper divisors (17180059).
56412005 is a wasteful number, since it uses less digits than its factorization.
56412005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8236.
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 56412005 is about 7510.7925680317. The cubic root of 56412005 is about 383.5222035038.
The spelling of 56412005 in words is "fifty-six million, four hundred twelve thousand, five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •