Base | Representation |
---|---|
bin | 10110101101101… |
… | …11000001000110 |
3 | 111021112112100012 |
4 | 23112313001012 |
5 | 342234320034 |
6 | 30523550222 |
7 | 4502402504 |
oct | 1326670106 |
9 | 437475305 |
10 | 190541894 |
11 | 98612a44 |
12 | 5398b372 |
13 | 306252aa |
14 | 1b43d674 |
15 | 11adbcce |
hex | b5b7046 |
190541894 has 8 divisors (see below), whose sum is σ = 285905808. Its totient is φ = 95239960.
The previous prime is 190541887. The next prime is 190541909. The reversal of 190541894 is 498145091.
190541894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6842 + ... + 20685.
It is an arithmetic number, because the mean of its divisors is an integer number (35738226).
Almost surely, 2190541894 is an apocalyptic number.
190541894 is a deficient number, since it is larger than the sum of its proper divisors (95363914).
190541894 is a wasteful number, since it uses less digits than its factorization.
190541894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30990.
The product of its (nonzero) digits is 51840, while the sum is 41.
The square root of 190541894 is about 13803.6913179048. The cubic root of 190541894 is about 575.4357317254.
The spelling of 190541894 in words is "one hundred ninety million, five hundred forty-one thousand, eight hundred ninety-four".
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