Base | Representation |
---|---|
bin | 101110101010101001… |
… | …100000111001110010 |
3 | 11210100002101100011221 |
4 | 232222221200321302 |
5 | 1310110024242100 |
6 | 35004044455254 |
7 | 3422466665062 |
oct | 565251407162 |
9 | 153302340157 |
10 | 50107649650 |
11 | 1a283509903 |
12 | 9864b4a52a |
13 | 4957161346 |
14 | 25d4b533a2 |
15 | 148405b01a |
hex | baaa60e72 |
50107649650 has 24 divisors (see below), whose sum is σ = 93206417220. Its totient is φ = 20041728960.
The previous prime is 50107649639. The next prime is 50107649653. The reversal of 50107649650 is 5694670105.
50107649650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 11581418689 + 38526230961 = 107617^2 + 196281^2 .
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 50107649597 and 50107649606.
It is not an unprimeable number, because it can be changed into a prime (50107649653) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1129692 + ... + 1173208.
Almost surely, 250107649650 is an apocalyptic number.
50107649650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50107649650 is a deficient number, since it is larger than the sum of its proper divisors (43098767570).
50107649650 is a wasteful number, since it uses less digits than its factorization.
50107649650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66558 (or 66553 counting only the distinct ones).
The product of its (nonzero) digits is 226800, while the sum is 43.
The spelling of 50107649650 in words is "fifty billion, one hundred seven million, six hundred forty-nine thousand, six hundred fifty".
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