Base | Representation |
---|---|
bin | 1010001011011100… |
… | …00101000010110111 |
3 | 112002211202020010101 |
4 | 11011232011002313 |
5 | 42142424040422 |
6 | 2302130534531 |
7 | 252263652406 |
oct | 50556050267 |
9 | 15084666111 |
10 | 5464674487 |
11 | 2354736908 |
12 | 1086137447 |
13 | 6911c59cc |
14 | 39ba9d63d |
15 | 21eb42c27 |
hex | 145b850b7 |
5464674487 has 4 divisors (see below), whose sum is σ = 5474381400. Its totient is φ = 5454967576.
The previous prime is 5464674473. The next prime is 5464674499. The reversal of 5464674487 is 7844764645.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7844764645 = 5 ⋅1568952929.
It is a cyclic number.
It is not a de Polignac number, because 5464674487 - 27 = 5464674359 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 (5464677487) 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, 4852612 + ... + 4853737.
It is an arithmetic number, because the mean of its divisors is an integer number (1368595350).
Almost surely, 25464674487 is an apocalyptic number.
5464674487 is a deficient number, since it is larger than the sum of its proper divisors (9706913).
5464674487 is an equidigital number, since it uses as much as digits as its factorization.
5464674487 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9706912.
The product of its digits is 18063360, while the sum is 55.
The square root of 5464674487 is about 73923.4366557724. The cubic root of 5464674487 is about 1761.3869154690.
The spelling of 5464674487 in words is "five billion, four hundred sixty-four million, six hundred seventy-four thousand, four hundred eighty-seven".
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