Base | Representation |
---|---|
bin | 101001111101110110… |
… | …010010001001100001 |
3 | 11022022101022202212200 |
4 | 221331312102021201 |
5 | 1214241112230243 |
6 | 32411210443413 |
7 | 3153440435256 |
oct | 517566221141 |
9 | 138271282780 |
10 | 45061055073 |
11 | 18123877691 |
12 | 8896a33569 |
13 | 433176a3c8 |
14 | 227680342d |
15 | 128ae9dad3 |
hex | a7dd92261 |
45061055073 has 12 divisors (see below), whose sum is σ = 65091014820. Its totient is φ = 30039399936.
The previous prime is 45061055003. The next prime is 45061055077. The reversal of 45061055073 is 37055016054.
45061055073 is a `hidden beast` number, since 45 + 0 + 6 + 105 + 507 + 3 = 666.
45061055073 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 35482126689 + 9578928384 = 188367^2 + 97872^2 .
It is not a de Polignac number, because 45061055073 - 28 = 45061054817 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (45061055077) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140365 + ... + 331397.
It is an arithmetic number, because the mean of its divisors is an integer number (5424251235).
Almost surely, 245061055073 is an apocalyptic number.
It is an amenable number.
45061055073 is a deficient number, since it is larger than the sum of its proper divisors (20029959747).
45061055073 is a wasteful number, since it uses less digits than its factorization.
45061055073 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217248 (or 217245 counting only the distinct ones).
The product of its (nonzero) digits is 63000, while the sum is 36.
The spelling of 45061055073 in words is "forty-five billion, sixty-one million, fifty-five thousand, seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •