Base | Representation |
---|---|
bin | 10111010010001… |
… | …11000100110100 |
3 | 111121112121020221 |
4 | 23221013010310 |
5 | 400000420020 |
6 | 31214304124 |
7 | 4561150213 |
oct | 1351070464 |
9 | 447477227 |
10 | 195326260 |
11 | a0290568 |
12 | 554b8044 |
13 | 3160bb8c |
14 | 1bd2707a |
15 | 122346aa |
hex | ba47134 |
195326260 has 24 divisors (see below), whose sum is σ = 434314440. Its totient is φ = 73534464.
The previous prime is 195326249. The next prime is 195326269. The reversal of 195326260 is 62623591.
It can be written as a sum of positive squares in 4 ways, for example, as 25180324 + 170145936 = 5018^2 + 13044^2 .
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a plaindrome in base 15.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (195326269) by changing a digit.
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, 286905 + ... + 287584.
It is an arithmetic number, because the mean of its divisors is an integer number (18096435).
Almost surely, 2195326260 is an apocalyptic number.
195326260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
195326260 is an abundant number, since it is smaller than the sum of its proper divisors (238988180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195326260 is a wasteful number, since it uses less digits than its factorization.
195326260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 574515 (or 574513 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 34.
The square root of 195326260 is about 13975.9171434293. The cubic root of 195326260 is about 580.2122291109.
The spelling of 195326260 in words is "one hundred ninety-five million, three hundred twenty-six thousand, two hundred sixty".
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