Base | Representation |
---|---|
bin | 10110101110101… |
… | …10110000001010 |
3 | 111021210010122120 |
4 | 23113112300022 |
5 | 342303000012 |
6 | 30530432110 |
7 | 4503453462 |
oct | 1327266012 |
9 | 437703576 |
10 | 190671882 |
11 | 986a1675 |
12 | 53a32636 |
13 | 3066c4cb |
14 | 1b474ba2 |
15 | 11b1558c |
hex | b5d6c0a |
190671882 has 16 divisors (see below), whose sum is σ = 381568320. Its totient is φ = 63519872.
The previous prime is 190671869. The next prime is 190671907. The reversal of 190671882 is 288176091.
190671882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 2923 + ... + 19745.
It is an arithmetic number, because the mean of its divisors is an integer number (23848020).
Almost surely, 2190671882 is an apocalyptic number.
190671882 is an abundant number, since it is smaller than the sum of its proper divisors (190896438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190671882 is a wasteful number, since it uses less digits than its factorization.
190671882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18717.
The product of its (nonzero) digits is 48384, while the sum is 42.
The square root of 190671882 is about 13808.3989658468. The cubic root of 190671882 is about 575.5665563877.
The spelling of 190671882 in words is "one hundred ninety million, six hundred seventy-one thousand, eight hundred eighty-two".
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