Base | Representation |
---|---|
bin | 1001100100111111… |
… | …11001100001101100 |
3 | 111021100221022211110 |
4 | 10302133321201230 |
5 | 41012400041223 |
6 | 2210130552020 |
7 | 241266616062 |
oct | 46237714154 |
9 | 14240838743 |
10 | 5142190188 |
11 | 21a96a5663 |
12 | bb6138610 |
13 | 63c454ab5 |
14 | 36ad16032 |
15 | 201691d93 |
hex | 1327f986c |
5142190188 has 24 divisors (see below), whose sum is σ = 12006364608. Its totient is φ = 1712931856.
The previous prime is 5142190171. The next prime is 5142190199. The reversal of 5142190188 is 8810912415.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122406 + ... + 158957.
It is an arithmetic number, because the mean of its divisors is an integer number (500265192).
Almost surely, 25142190188 is an apocalyptic number.
It is an amenable number.
5142190188 is an abundant number, since it is smaller than the sum of its proper divisors (6864174420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5142190188 is a wasteful number, since it uses less digits than its factorization.
5142190188 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 282893 (or 282891 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 39.
The square root of 5142190188 is about 71709.0662887197. The cubic root of 5142190188 is about 1726.0341275806.
The spelling of 5142190188 in words is "five billion, one hundred forty-two million, one hundred ninety thousand, one hundred eighty-eight".
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