Base | Representation |
---|---|
bin | 10111010010010… |
… | …00110101110100 |
3 | 111121112222011210 |
4 | 23221020311310 |
5 | 400001132432 |
6 | 31214401420 |
7 | 4561210254 |
oct | 1351106564 |
9 | 447488153 |
10 | 195333492 |
11 | a0295a42 |
12 | 55500270 |
13 | 31612263 |
14 | 1bd29964 |
15 | 122368cc |
hex | ba48d74 |
195333492 has 24 divisors (see below), whose sum is σ = 456904000. Its totient is φ = 64950336.
The previous prime is 195333443. The next prime is 195333499. The reversal of 195333492 is 294333591.
195333492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a plaindrome in base 15.
It is a self number, because there is not a number n which added to its sum of digits gives 195333492.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (195333499) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14992 + ... + 24807.
Almost surely, 2195333492 is an apocalyptic number.
195333492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
195333492 is an abundant number, since it is smaller than the sum of its proper divisors (261570508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195333492 is a wasteful number, since it uses less digits than its factorization.
195333492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40215 (or 40213 counting only the distinct ones).
The product of its digits is 87480, while the sum is 39.
The square root of 195333492 is about 13976.1758718184. The cubic root of 195333492 is about 580.2193898533.
Subtracting 195333492 from its reverse (294333591), we obtain a palindrome (99000099).
The spelling of 195333492 in words is "one hundred ninety-five million, three hundred thirty-three thousand, four hundred ninety-two".
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