Base | Representation |
---|---|
bin | 1111000110000110… |
… | …1100101010010010 |
3 | 101110101211011211200 |
4 | 3301201230222102 |
5 | 31244322031423 |
6 | 1510031252030 |
7 | 202262434140 |
oct | 36141545222 |
9 | 11411734750 |
10 | 4052142738 |
11 | 179a3688a6 |
12 | 95107a016 |
13 | 4c767a1c7 |
14 | 2a6248590 |
15 | 18ab24d43 |
hex | f186ca92 |
4052142738 has 24 divisors (see below), whose sum is σ = 10033877568. Its totient is φ = 1157755032.
The previous prime is 4052142733. The next prime is 4052142739. The reversal of 4052142738 is 8372412504.
It is a happy number.
4052142738 is a `hidden beast` number, since 405 + 214 + 2 + 7 + 38 = 666.
It is a super-2 number, since 2×40521427382 = 32839721538252273288, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4052142733) 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, 16079806 + ... + 16080057.
It is an arithmetic number, because the mean of its divisors is an integer number (418078232).
Almost surely, 24052142738 is an apocalyptic number.
4052142738 is an abundant number, since it is smaller than the sum of its proper divisors (5981734830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4052142738 is a wasteful number, since it uses less digits than its factorization.
4052142738 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32159878 (or 32159875 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 36.
The square root of 4052142738 is about 63656.4430203259. The cubic root of 4052142738 is about 1594.2689151875.
The spelling of 4052142738 in words is "four billion, fifty-two million, one hundred forty-two thousand, seven hundred thirty-eight".
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