Base | Representation |
---|---|
bin | 10110110000110… |
… | …00011101110010 |
3 | 111022021210212110 |
4 | 23120120131302 |
5 | 342340103132 |
6 | 30540310150 |
7 | 4505654265 |
oct | 1330303562 |
9 | 438253773 |
10 | 190941042 |
11 | 98865916 |
12 | 53b42356 |
13 | 30734b86 |
14 | 1b504cdc |
15 | 11b6a1cc |
hex | b618772 |
190941042 has 32 divisors (see below), whose sum is σ = 405907200. Its totient is φ = 59671808.
The previous prime is 190941031. The next prime is 190941109. The reversal of 190941042 is 240149091.
190941042 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 15 ways as a sum of consecutive naturals, for example, 23959 + ... + 30917.
It is an arithmetic number, because the mean of its divisors is an integer number (12684600).
Almost surely, 2190941042 is an apocalyptic number.
190941042 is an abundant number, since it is smaller than the sum of its proper divisors (214966158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190941042 is a wasteful number, since it uses less digits than its factorization.
190941042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7250.
The product of its (nonzero) digits is 2592, while the sum is 30.
The square root of 190941042 is about 13818.1417708750. The cubic root of 190941042 is about 575.8372599177.
The spelling of 190941042 in words is "one hundred ninety million, nine hundred forty-one thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •