Base | Representation |
---|---|
bin | 101111001001010011… |
… | …110011010011010100 |
3 | 11211122221022122220210 |
4 | 233021103303103110 |
5 | 1312133221122130 |
6 | 35131102125420 |
7 | 3441314224044 |
oct | 571123632324 |
9 | 154587278823 |
10 | 50622051540 |
11 | 1a517912635 |
12 | 9989280870 |
13 | 4a098b9768 |
14 | 26431b7724 |
15 | 14b42bb5b0 |
hex | bc94f34d4 |
50622051540 has 48 divisors (see below), whose sum is σ = 143203015872. Its totient is φ = 13360045056.
The previous prime is 50622051527. The next prime is 50622051589. The reversal of 50622051540 is 4515022605.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 50622051498 and 50622051507.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 4343154 + ... + 4354793.
It is an arithmetic number, because the mean of its divisors is an integer number (2983396164).
Almost surely, 250622051540 is an apocalyptic number.
It is an amenable number.
50622051540 is an abundant number, since it is smaller than the sum of its proper divisors (92580964332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50622051540 is a wasteful number, since it uses less digits than its factorization.
50622051540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8698056 (or 8698054 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 30.
The spelling of 50622051540 in words is "fifty billion, six hundred twenty-two million, fifty-one thousand, five hundred forty".
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