Base | Representation |
---|---|
bin | 111101000111000… |
… | …1010111001010001 |
3 | 12021220102222012111 |
4 | 1322032022321101 |
5 | 13144414104433 |
6 | 535250025321 |
7 | 101546155063 |
oct | 17216127121 |
9 | 5256388174 |
10 | 2050534993 |
11 | 962523321 |
12 | 492878241 |
13 | 268a8c120 |
14 | 156491733 |
15 | c0045dcd |
hex | 7a38ae51 |
2050534993 has 16 divisors (see below), whose sum is σ = 2224252800. Its totient is φ = 1879156224.
The previous prime is 2050534973. The next prime is 2050535017. The reversal of 2050534993 is 3994350502.
It is a cyclic number.
It is not a de Polignac number, because 2050534993 - 25 = 2050534961 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2050534903) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1206058 + ... + 1207756.
It is an arithmetic number, because the mean of its divisors is an integer number (139015800).
Almost surely, 22050534993 is an apocalyptic number.
It is an amenable number.
2050534993 is a deficient number, since it is larger than the sum of its proper divisors (173717807).
2050534993 is a wasteful number, since it uses less digits than its factorization.
2050534993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2328.
The product of its (nonzero) digits is 145800, while the sum is 40.
The square root of 2050534993 is about 45282.8333146238. The cubic root of 2050534993 is about 1270.4445904530. Note that the first 3 decimals are identical.
The spelling of 2050534993 in words is "two billion, fifty million, five hundred thirty-four thousand, nine hundred ninety-three".
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