Base | Representation |
---|---|
bin | 1110010001100101001… |
… | …01111000011100100110 |
3 | 1201220000001100210010222 |
4 | 13020302211320130212 |
5 | 31013443104004303 |
6 | 1013153210444342 |
7 | 50302300151060 |
oct | 7106245703446 |
9 | 1656001323128 |
10 | 490475063078 |
11 | 17a011428400 |
12 | 7b0831336b2 |
13 | 373369c4120 |
14 | 19a4c204730 |
15 | cb59814938 |
hex | 7232978726 |
490475063078 has 48 divisors (see below), whose sum is σ = 995293370400. Its totient is φ = 176394620160.
The previous prime is 490475063077. The next prime is 490475063129. The reversal of 490475063078 is 870360574094.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (490475063077) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11114003 + ... + 11158046.
It is an arithmetic number, because the mean of its divisors is an integer number (20735278550).
Almost surely, 2490475063078 is an apocalyptic number.
490475063078 is an abundant number, since it is smaller than the sum of its proper divisors (504818307322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
490475063078 is a wasteful number, since it uses less digits than its factorization.
490475063078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22272093 (or 22272082 counting only the distinct ones).
The product of its (nonzero) digits is 5080320, while the sum is 53.
The spelling of 490475063078 in words is "four hundred ninety billion, four hundred seventy-five million, sixty-three thousand, seventy-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •