Base | Representation |
---|---|
bin | 10110101111111… |
… | …10010101110000 |
3 | 111022002101002010 |
4 | 23113332111300 |
5 | 342323142112 |
6 | 30534122520 |
7 | 4505030304 |
oct | 1327762560 |
9 | 438071063 |
10 | 190834032 |
11 | 987a2484 |
12 | 53ab0440 |
13 | 306c825c |
14 | 1b4b7d04 |
15 | 11b4863c |
hex | b5fe570 |
190834032 has 20 divisors (see below), whose sum is σ = 492988040. Its totient is φ = 63611328.
The previous prime is 190834031. The next prime is 190834037. The reversal of 190834032 is 230438091.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (190834031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1987807 + ... + 1987902.
It is an arithmetic number, because the mean of its divisors is an integer number (24649402).
Almost surely, 2190834032 is an apocalyptic number.
190834032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
190834032 is an abundant number, since it is smaller than the sum of its proper divisors (302154008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190834032 is a wasteful number, since it uses less digits than its factorization.
190834032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3975720 (or 3975714 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 190834032 is about 13814.2691446200. The cubic root of 190834032 is about 575.7296667404.
The spelling of 190834032 in words is "one hundred ninety million, eight hundred thirty-four thousand, thirty-two".
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