Base | Representation |
---|---|
bin | 111001010010101… |
… | …0011101111110010 |
3 | 11221222022011111020 |
4 | 1302211103233302 |
5 | 12414112222314 |
6 | 514431200310 |
7 | 65431661451 |
oct | 16245235762 |
9 | 4858264436 |
10 | 1922382834 |
11 | 8a7153749 |
12 | 457976096 |
13 | 24836c748 |
14 | 143452b98 |
15 | b3b7eda9 |
hex | 72953bf2 |
1922382834 has 8 divisors (see below), whose sum is σ = 3844765680. Its totient is φ = 640794276.
The previous prime is 1922382773. The next prime is 1922382857. The reversal of 1922382834 is 4382832291.
It is a sphenic number, since it is the product of 3 distinct primes.
1922382834 is an admirable number.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 160198564 + ... + 160198575.
It is an arithmetic number, because the mean of its divisors is an integer number (480595710).
Almost surely, 21922382834 is an apocalyptic number.
1922382834 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1922382834 is a wasteful number, since it uses less digits than its factorization.
1922382834 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 320397144.
The product of its digits is 165888, while the sum is 42.
The square root of 1922382834 is about 43844.9864180615. The cubic root of 1922382834 is about 1243.4069578280.
The spelling of 1922382834 in words is "one billion, nine hundred twenty-two million, three hundred eighty-two thousand, eight hundred thirty-four".
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