Base | Representation |
---|---|
bin | 111101000110101… |
… | …1110111110100001 |
3 | 12021220002211102222 |
4 | 1322031132332201 |
5 | 13144342330410 |
6 | 535242120425 |
7 | 101544505451 |
oct | 17215367641 |
9 | 5256084388 |
10 | 2050355105 |
11 | 962410157 |
12 | 4927b0115 |
13 | 268a28296 |
14 | 156445d61 |
15 | c000c955 |
hex | 7a35efa1 |
2050355105 has 16 divisors (see below), whose sum is σ = 2503540224. Its totient is φ = 1611667200.
The previous prime is 2050355089. The next prime is 2050355123. The reversal of 2050355105 is 5015530502.
It is not a de Polignac number, because 2050355105 - 24 = 2050355089 is a prime.
It is a super-2 number, since 2×20503551052 = 8407912113199122050, which contains 22 as substring.
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, 126704 + ... + 141966.
It is an arithmetic number, because the mean of its divisors is an integer number (156471264).
Almost surely, 22050355105 is an apocalyptic number.
It is an amenable number.
2050355105 is a deficient number, since it is larger than the sum of its proper divisors (453185119).
2050355105 is a wasteful number, since it uses less digits than its factorization.
2050355105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15736.
The product of its (nonzero) digits is 3750, while the sum is 26.
The square root of 2050355105 is about 45280.8469995869. The cubic root of 2050355105 is about 1270.4074384544.
Adding to 2050355105 its reverse (5015530502), we get a palindrome (7065885607).
The spelling of 2050355105 in words is "two billion, fifty million, three hundred fifty-five thousand, one hundred five".
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