Base | Representation |
---|---|
bin | 10110101001110… |
… | …11000011111000 |
3 | 111020120201212112 |
4 | 23110323003320 |
5 | 342122043133 |
6 | 30505031452 |
7 | 4465156322 |
oct | 1324730370 |
9 | 436521775 |
10 | 190034168 |
11 | 982a6535 |
12 | 53785588 |
13 | 304a816c |
14 | 1b34a612 |
15 | 11a3b648 |
hex | b53b0f8 |
190034168 has 8 divisors (see below), whose sum is σ = 356314080. Its totient is φ = 95017080.
The previous prime is 190034167. The next prime is 190034237. The reversal of 190034168 is 861430091.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×1900341682 = 72225970014904448, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (190034161) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11877128 + ... + 11877143.
It is an arithmetic number, because the mean of its divisors is an integer number (44539260).
Almost surely, 2190034168 is an apocalyptic number.
It is an amenable number.
190034168 is a deficient number, since it is larger than the sum of its proper divisors (166279912).
190034168 is a wasteful number, since it uses less digits than its factorization.
190034168 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23754277 (or 23754273 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 32.
The square root of 190034168 is about 13785.2880999999. The cubic root of 190034168 is about 574.9241669369.
The spelling of 190034168 in words is "one hundred ninety million, thirty-four thousand, one hundred sixty-eight".
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