Base | Representation |
---|---|
bin | 1010000010010101… |
… | …00011000100100011 |
3 | 111220111221112101200 |
4 | 11001022203010203 |
5 | 42013343021202 |
6 | 2250400532243 |
7 | 250345244556 |
oct | 50112430443 |
9 | 14814845350 |
10 | 5388251427 |
11 | 2315589059 |
12 | 1064621083 |
13 | 67b418770 |
14 | 39188869d |
15 | 218098e1c |
hex | 1412a3123 |
5388251427 has 12 divisors (see below), whose sum is σ = 8381724624. Its totient is φ = 3315846960.
The previous prime is 5388251381. The next prime is 5388251431. The reversal of 5388251427 is 7241528835.
5388251427 is a `hidden beast` number, since 5 + 38 + 82 + 514 + 27 = 666.
It is not a de Polignac number, because 5388251427 - 212 = 5388247331 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5388251467) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23026599 + ... + 23026832.
It is an arithmetic number, because the mean of its divisors is an integer number (698477052).
Almost surely, 25388251427 is an apocalyptic number.
5388251427 is a deficient number, since it is larger than the sum of its proper divisors (2993473197).
5388251427 is a wasteful number, since it uses less digits than its factorization.
5388251427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46053450 (or 46053447 counting only the distinct ones).
The product of its digits is 537600, while the sum is 45.
The square root of 5388251427 is about 73404.7098420803. The cubic root of 5388251427 is about 1753.1373844264.
The spelling of 5388251427 in words is "five billion, three hundred eighty-eight million, two hundred fifty-one thousand, four hundred twenty-seven".
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