Base | Representation |
---|---|
bin | 10110101110001… |
… | …10100110010100 |
3 | 111021122202212222 |
4 | 23113012212110 |
5 | 342243340331 |
6 | 30525201512 |
7 | 4503056540 |
oct | 1327064624 |
9 | 437582788 |
10 | 190605716 |
11 | 98656994 |
12 | 53a00298 |
13 | 30648362 |
14 | 1b458a20 |
15 | 11b00b7b |
hex | b5c6994 |
190605716 has 12 divisors (see below), whose sum is σ = 381211488. Its totient is φ = 81688152.
The previous prime is 190605707. The next prime is 190605731. The reversal of 190605716 is 617506091.
190605716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
190605716 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3403646 + ... + 3403701.
It is an arithmetic number, because the mean of its divisors is an integer number (31767624).
Almost surely, 2190605716 is an apocalyptic number.
It is an amenable number.
190605716 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190605716 is a wasteful number, since it uses less digits than its factorization.
190605716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6807358 (or 6807356 counting only the distinct ones).
The product of its (nonzero) digits is 11340, while the sum is 35.
The square root of 190605716 is about 13806.0028972907. The cubic root of 190605716 is about 575.4999719455.
The spelling of 190605716 in words is "one hundred ninety million, six hundred five thousand, seven hundred sixteen".
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