Base | Representation |
---|---|
bin | 10110101001101… |
… | …11000010110010 |
3 | 111020112220022010 |
4 | 23110313002302 |
5 | 342121031324 |
6 | 30504423350 |
7 | 4465060335 |
oct | 1324670262 |
9 | 436486263 |
10 | 190017714 |
11 | 98295137 |
12 | 53777b56 |
13 | 304a0823 |
14 | 1b34461c |
15 | 11a36829 |
hex | b5370b2 |
190017714 has 16 divisors (see below), whose sum is σ = 381042720. Its totient is φ = 63171360.
The previous prime is 190017683. The next prime is 190017811. The reversal of 190017714 is 417710091.
190017714 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1900177142 = 72213463267571592, which contains 22 as substring.
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, 39507 + ... + 44054.
It is an arithmetic number, because the mean of its divisors is an integer number (23815170).
Almost surely, 2190017714 is an apocalyptic number.
190017714 is an abundant number, since it is smaller than the sum of its proper divisors (191025006).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190017714 is a wasteful number, since it uses less digits than its factorization.
190017714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83945.
The product of its (nonzero) digits is 1764, while the sum is 30.
The square root of 190017714 is about 13784.6912914291. The cubic root of 190017714 is about 574.9075732977.
The spelling of 190017714 in words is "one hundred ninety million, seventeen thousand, seven hundred fourteen".
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