Base | Representation |
---|---|
bin | 1001100100111111… |
… | …11111100000001001 |
3 | 111021100222120102000 |
4 | 10302133333200021 |
5 | 41012401332130 |
6 | 2210131301213 |
7 | 241300050330 |
oct | 46237774011 |
9 | 14240876360 |
10 | 5142214665 |
11 | 21a9711a95 |
12 | bb614a809 |
13 | 63c462c93 |
14 | 36ad20d17 |
15 | 201699260 |
hex | 1327ff809 |
5142214665 has 64 divisors (see below), whose sum is σ = 10459545600. Its totient is φ = 2348056512.
The previous prime is 5142214643. The next prime is 5142214697. The reversal of 5142214665 is 5664122415.
It is not a de Polignac number, because 5142214665 - 28 = 5142214409 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1001976 + ... + 1007094.
It is an arithmetic number, because the mean of its divisors is an integer number (163430400).
Almost surely, 25142214665 is an apocalyptic number.
It is an amenable number.
5142214665 is an abundant number, since it is smaller than the sum of its proper divisors (5317330935).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5142214665 is a wasteful number, since it uses less digits than its factorization.
5142214665 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6203 (or 6197 counting only the distinct ones).
The product of its digits is 57600, while the sum is 36.
The square root of 5142214665 is about 71709.2369573125. The cubic root of 5142214665 is about 1726.0368662366.
The spelling of 5142214665 in words is "five billion, one hundred forty-two million, two hundred fourteen thousand, six hundred sixty-five".
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