Base | Representation |
---|---|
bin | 10110111100101110111000… |
… | …10000110000001101110100 |
3 | 20121200102200011111001220212 |
4 | 23132113130100300031310 |
5 | 23103310331112440040 |
6 | 255155231225244552 |
7 | 13425665224360544 |
oct | 1336273420601564 |
9 | 217612604431825 |
10 | 50465266140020 |
11 | 15097221122486 |
12 | 57b060b633758 |
13 | 2220b14820c84 |
14 | c667637dd324 |
15 | 5c7ab6283d65 |
hex | 2de5dc430374 |
50465266140020 has 48 divisors (see below), whose sum is σ = 112212713829888. Its totient is φ = 18998398855680.
The previous prime is 50465266140019. The next prime is 50465266140053. The reversal of 50465266140020 is 2004166256405.
50465266140020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×504652661400202 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 50465266140020.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21897209 + ... + 24091871.
It is an arithmetic number, because the mean of its divisors is an integer number (2337764871456).
Almost surely, 250465266140020 is an apocalyptic number.
It is an amenable number.
50465266140020 is an abundant number, since it is smaller than the sum of its proper divisors (61747447689868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50465266140020 is a wasteful number, since it uses less digits than its factorization.
50465266140020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2262320 (or 2262318 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 41.
The spelling of 50465266140020 in words is "fifty trillion, four hundred sixty-five billion, two hundred sixty-six million, one hundred forty thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •