Base | Representation |
---|---|
bin | 101111010101000111… |
… | …000001011011111100 |
3 | 11212011201211220210001 |
4 | 233111013001123330 |
5 | 1313034411400111 |
6 | 35202453324044 |
7 | 3446240053252 |
oct | 572507013374 |
9 | 155151756701 |
10 | 50820028156 |
11 | 1a609643377 |
12 | 9a23636624 |
13 | 4a3b915aa1 |
14 | 26615d05d2 |
15 | 14c68761c1 |
hex | bd51c16fc |
50820028156 has 24 divisors (see below), whose sum is σ = 96843978000. Its totient is φ = 23242552704.
The previous prime is 50820028151. The next prime is 50820028163. The reversal of 50820028156 is 65182002805.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50820028151) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11526841 + ... + 11531248.
It is an arithmetic number, because the mean of its divisors is an integer number (4035165750).
Almost surely, 250820028156 is an apocalyptic number.
It is an amenable number.
50820028156 is a deficient number, since it is larger than the sum of its proper divisors (46023949844).
50820028156 is a wasteful number, since it uses less digits than its factorization.
50820028156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23058141 (or 23058139 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 37.
The spelling of 50820028156 in words is "fifty billion, eight hundred twenty million, twenty-eight thousand, one hundred fifty-six".
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