Base | Representation |
---|---|
bin | 10111001000001… |
… | …10010001111011 |
3 | 111112001211211010 |
4 | 23210012101323 |
5 | 344131343113 |
6 | 31130205003 |
7 | 4544035323 |
oct | 1344062173 |
9 | 445054733 |
10 | 194012283 |
11 | 9a573333 |
12 | 54b83763 |
13 | 3126ba8a |
14 | 1baa4283 |
15 | 120751c3 |
hex | b90647b |
194012283 has 4 divisors (see below), whose sum is σ = 258683048. Its totient is φ = 129341520.
The previous prime is 194012227. The next prime is 194012321. The reversal of 194012283 is 382210491.
194012283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 194012283 - 214 = 193995899 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 194012283.
It is not an unprimeable number, because it can be changed into a prime (194012183) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32335378 + ... + 32335383.
It is an arithmetic number, because the mean of its divisors is an integer number (64670762).
Almost surely, 2194012283 is an apocalyptic number.
194012283 is a deficient number, since it is larger than the sum of its proper divisors (64670765).
194012283 is an equidigital number, since it uses as much as digits as its factorization.
194012283 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64670764.
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 194012283 is about 13928.8292042081. The cubic root of 194012283 is about 578.9082544399.
The spelling of 194012283 in words is "one hundred ninety-four million, twelve thousand, two hundred eighty-three".
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