Base | Representation |
---|---|
bin | 1010000111000010… |
… | …00110100010001111 |
3 | 112000021012122202020 |
4 | 11003201012202033 |
5 | 42103443441122 |
6 | 2254330501223 |
7 | 251334562365 |
oct | 50341064217 |
9 | 15007178666 |
10 | 5427718287 |
11 | 23358950a2 |
12 | 1075894813 |
13 | 686656734 |
14 | 396bdd635 |
15 | 21b792c5c |
hex | 14384688f |
5427718287 has 16 divisors (see below), whose sum is σ = 7426581120. Its totient is φ = 3524650272.
The previous prime is 5427718279. The next prime is 5427718313. The reversal of 5427718287 is 7828177245.
It is not a de Polignac number, because 5427718287 - 23 = 5427718279 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5427718217) 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, 100693 + ... + 144894.
It is an arithmetic number, because the mean of its divisors is an integer number (464161320).
Almost surely, 25427718287 is an apocalyptic number.
5427718287 is a deficient number, since it is larger than the sum of its proper divisors (1998862833).
5427718287 is a wasteful number, since it uses less digits than its factorization.
5427718287 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245782.
The product of its digits is 1756160, while the sum is 51.
The square root of 5427718287 is about 73673.0499368663. The cubic root of 5427718287 is about 1757.4073274499.
The spelling of 5427718287 in words is "five billion, four hundred twenty-seven million, seven hundred eighteen thousand, two hundred eighty-seven".
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