Base | Representation |
---|---|
bin | 101110100111100000… |
… | …110110000110100101 |
3 | 11210012102101202220121 |
4 | 232213200312012211 |
5 | 1310003042424131 |
6 | 34554525201541 |
7 | 3421260603244 |
oct | 564740660645 |
9 | 153172352817 |
10 | 50055045541 |
11 | 1a25684a636 |
12 | 984b4002b1 |
13 | 49492a3857 |
14 | 25cbb7c95b |
15 | 147e619911 |
hex | ba78361a5 |
50055045541 has 4 divisors (see below), whose sum is σ = 50093344512. Its totient is φ = 50016746572.
The previous prime is 50055045533. The next prime is 50055045571. The reversal of 50055045541 is 14554055005.
50055045541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 50055045541 - 23 = 50055045533 is a prime.
It is a super-2 number, since 2×500550455412 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50055045497 and 50055045506.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50055045571) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19147525 + ... + 19150138.
It is an arithmetic number, because the mean of its divisors is an integer number (12523336128).
Almost surely, 250055045541 is an apocalyptic number.
It is an amenable number.
50055045541 is a deficient number, since it is larger than the sum of its proper divisors (38298971).
50055045541 is a wasteful number, since it uses less digits than its factorization.
50055045541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38298970.
The product of its (nonzero) digits is 50000, while the sum is 34.
The spelling of 50055045541 in words is "fifty billion, fifty-five million, forty-five thousand, five hundred forty-one".
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