Base | Representation |
---|---|
bin | 1010001011010110… |
… | …00101000000010001 |
3 | 112002210021021010010 |
4 | 11011223011000101 |
5 | 42142223403024 |
6 | 2302102025133 |
7 | 252254165205 |
oct | 50553050021 |
9 | 15083237103 |
10 | 5463887889 |
11 | 2354249929 |
12 | 1085a181a9 |
13 | 690cab975 |
14 | 39b936b05 |
15 | 21ea39b29 |
hex | 145ac5011 |
5463887889 has 16 divisors (see below), whose sum is σ = 7622347392. Its totient is φ = 3474860928.
The previous prime is 5463887881. The next prime is 5463887909. The reversal of 5463887889 is 9887883645.
It is not a de Polignac number, because 5463887889 - 23 = 5463887881 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (5463887881) 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, 80412 + ... + 131885.
It is an arithmetic number, because the mean of its divisors is an integer number (476396712).
Almost surely, 25463887889 is an apocalyptic number.
It is an amenable number.
5463887889 is a deficient number, since it is larger than the sum of its proper divisors (2158459503).
5463887889 is a wasteful number, since it uses less digits than its factorization.
5463887889 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212696.
The product of its digits is 92897280, while the sum is 66.
The square root of 5463887889 is about 73918.1161082992. The cubic root of 5463887889 is about 1761.3023986991.
The spelling of 5463887889 in words is "five billion, four hundred sixty-three million, eight hundred eighty-seven thousand, eight hundred eighty-nine".
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