Base | Representation |
---|---|
bin | 10111010010000… |
… | …11111011000000 |
3 | 111121111221112120 |
4 | 23221003323000 |
5 | 400000011334 |
6 | 31214124240 |
7 | 4561064442 |
oct | 1351037300 |
9 | 447457476 |
10 | 195313344 |
11 | a0281896 |
12 | 554b0680 |
13 | 31606035 |
14 | 1bd22492 |
15 | 12230949 |
hex | ba43ec0 |
195313344 has 56 divisors (see below), whose sum is σ = 519744960. Its totient is φ = 64729344.
The previous prime is 195313337. The next prime is 195313387. The reversal of 195313344 is 443313591.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31527 + ... + 37209.
It is an arithmetic number, because the mean of its divisors is an integer number (9281160).
Almost surely, 2195313344 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 195313344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259872480).
195313344 is an abundant number, since it is smaller than the sum of its proper divisors (324431616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195313344 is a wasteful number, since it uses less digits than its factorization.
195313344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5877 (or 5867 counting only the distinct ones).
The product of its digits is 19440, while the sum is 33.
The square root of 195313344 is about 13975.4550552030. The cubic root of 195313344 is about 580.1994399339.
The spelling of 195313344 in words is "one hundred ninety-five million, three hundred thirteen thousand, three hundred forty-four".
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