Base | Representation |
---|---|
bin | 1010000110011110… |
… | …01111000001110111 |
3 | 111222221101200210011 |
4 | 11003033033001313 |
5 | 42101244100422 |
6 | 2254042241051 |
7 | 251250014113 |
oct | 50317170167 |
9 | 14887350704 |
10 | 5423034487 |
11 | 2333186092 |
12 | 10741b6187 |
13 | 6856a6860 |
14 | 396340743 |
15 | 21b16a077 |
hex | 1433cf077 |
5423034487 has 4 divisors (see below), whose sum is σ = 5840191000. Its totient is φ = 5005877976.
The previous prime is 5423034479. The next prime is 5423034499. The reversal of 5423034487 is 7844303245.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7844303245 = 5 ⋅1568860649.
It is a cyclic number.
It is not a de Polignac number, because 5423034487 - 23 = 5423034479 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5423038487) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208578237 + ... + 208578262.
It is an arithmetic number, because the mean of its divisors is an integer number (1460047750).
Almost surely, 25423034487 is an apocalyptic number.
5423034487 is a deficient number, since it is larger than the sum of its proper divisors (417156513).
5423034487 is a wasteful number, since it uses less digits than its factorization.
5423034487 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 417156512.
The product of its (nonzero) digits is 322560, while the sum is 40.
The square root of 5423034487 is about 73641.2553328635. The cubic root of 5423034487 is about 1756.9016690952.
The spelling of 5423034487 in words is "five billion, four hundred twenty-three million, thirty-four thousand, four hundred eighty-seven".
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