Base | Representation |
---|---|
bin | 1001011010000011… |
… | …01100111000010001 |
3 | 111000222012021212212 |
4 | 10231001230320101 |
5 | 40320344403420 |
6 | 2153051201505 |
7 | 236103406136 |
oct | 45501547021 |
9 | 14028167785 |
10 | 5050387985 |
11 | 21618a3275 |
12 | b8b446295 |
13 | 626421776 |
14 | 35ca5a58d |
15 | 1e85ab3c5 |
hex | 12d06ce11 |
5050387985 has 8 divisors (see below), whose sum is σ = 6061124160. Its totient is φ = 4039871344.
The previous prime is 5050387973. The next prime is 5050387997. The reversal of 5050387985 is 5897830505.
It is an interprime number because it is at equal distance from previous prime (5050387973) and next prime (5050387997).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5050387985 - 212 = 5050383889 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 884 + ... + 100506.
It is an arithmetic number, because the mean of its divisors is an integer number (757640520).
Almost surely, 25050387985 is an apocalyptic number.
It is an amenable number.
5050387985 is a deficient number, since it is larger than the sum of its proper divisors (1010736175).
5050387985 is a wasteful number, since it uses less digits than its factorization.
5050387985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109767.
The product of its (nonzero) digits is 1512000, while the sum is 50.
The square root of 5050387985 is about 71066.0818182626. The cubic root of 5050387985 is about 1715.7009077355.
The spelling of 5050387985 in words is "five billion, fifty million, three hundred eighty-seven thousand, nine hundred eighty-five".
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