Base | Representation |
---|---|
bin | 1111101011001111… |
… | …0100101010100010 |
3 | 101212020212220121220 |
4 | 3322303310222202 |
5 | 32104204422213 |
6 | 1533313355510 |
7 | 206163316062 |
oct | 37263645242 |
9 | 11766786556 |
10 | 4207889058 |
11 | 186a27536a |
12 | 995268b96 |
13 | 520a0b7a9 |
14 | 2bcbcb3a2 |
15 | 19963be23 |
hex | facf4aa2 |
4207889058 has 16 divisors (see below), whose sum is σ = 8420632896. Its totient is φ = 1401820560.
The previous prime is 4207889057. The next prime is 4207889087. The reversal of 4207889058 is 8509887024.
It is a happy number.
It is a super-2 number, since 2×42078890582 = 35412660648872254728, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 4207889058.
It is not an unprimeable number, because it can be changed into a prime (4207889057) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190966 + ... + 211857.
It is an arithmetic number, because the mean of its divisors is an integer number (526289556).
Almost surely, 24207889058 is an apocalyptic number.
4207889058 is an abundant number, since it is smaller than the sum of its proper divisors (4212743838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4207889058 is a wasteful number, since it uses less digits than its factorization.
4207889058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 404569.
The product of its (nonzero) digits is 1290240, while the sum is 51.
The square root of 4207889058 is about 64868.2438331731. The cubic root of 4207889058 is about 1614.4382072152.
The spelling of 4207889058 in words is "four billion, two hundred seven million, eight hundred eighty-nine thousand, fifty-eight".
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