Base | Representation |
---|---|
bin | 10111010010011… |
… | …00011100010100 |
3 | 111121120201102011 |
4 | 23221030130110 |
5 | 400002120434 |
6 | 31214554004 |
7 | 4561301260 |
oct | 1351143424 |
9 | 447521364 |
10 | 195348244 |
11 | a02a6033 |
12 | 55508904 |
13 | 31618ba0 |
14 | 1bd310a0 |
15 | 1223ae64 |
hex | ba4c714 |
195348244 has 24 divisors (see below), whose sum is σ = 420750848. Its totient is φ = 77280480.
The previous prime is 195348239. The next prime is 195348259. The reversal of 195348244 is 442843591.
It is a junction number, because it is equal to n+sod(n) for n = 195348197 and 195348206.
It is a congruent 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, 267972 + ... + 268699.
Almost surely, 2195348244 is an apocalyptic number.
195348244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
195348244 is an abundant number, since it is smaller than the sum of its proper divisors (225402604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195348244 is a wasteful number, since it uses less digits than its factorization.
195348244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 536695 (or 536693 counting only the distinct ones).
The product of its digits is 138240, while the sum is 40.
The square root of 195348244 is about 13976.7036170908. The cubic root of 195348244 is about 580.2339959523.
The spelling of 195348244 in words is "one hundred ninety-five million, three hundred forty-eight thousand, two hundred forty-four".
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