Base | Representation |
---|---|
bin | 1010011111101011… |
… | …11001001111111111 |
3 | 112112200022000202001 |
4 | 11033311321033333 |
5 | 43014412323422 |
6 | 2331034443131 |
7 | 256425264355 |
oct | 51765711777 |
9 | 15480260661 |
10 | 5634495487 |
11 | 2431586945 |
12 | 1112b934a7 |
13 | 6ba4446ca |
14 | 3b64677d5 |
15 | 22e9da227 |
hex | 14fd793ff |
5634495487 has 4 divisors (see below), whose sum is σ = 5965936416. Its totient is φ = 5303054560.
The previous prime is 5634495469. The next prime is 5634495509. The reversal of 5634495487 is 7845944365.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5634495487 - 27 = 5634495359 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 (5634495287) 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, 165720439 + ... + 165720472.
It is an arithmetic number, because the mean of its divisors is an integer number (1491484104).
Almost surely, 25634495487 is an apocalyptic number.
5634495487 is a deficient number, since it is larger than the sum of its proper divisors (331440929).
5634495487 is a wasteful number, since it uses less digits than its factorization.
5634495487 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 331440928.
The product of its digits is 14515200, while the sum is 55.
The square root of 5634495487 is about 75063.2765538516. The cubic root of 5634495487 is about 1779.4468136439.
The spelling of 5634495487 in words is "five billion, six hundred thirty-four million, four hundred ninety-five thousand, four hundred eighty-seven".
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