Base | Representation |
---|---|
bin | 10011011001011… |
… | …000111111010101 |
3 | 211200100012111222 |
4 | 103121120333111 |
5 | 1131302014221 |
6 | 52142540125 |
7 | 11031023165 |
oct | 2331307725 |
9 | 750305458 |
10 | 325423061 |
11 | 157769187 |
12 | 90b97645 |
13 | 5255c732 |
14 | 313105a5 |
15 | 1d8819ab |
hex | 13658fd5 |
325423061 has 8 divisors (see below), whose sum is σ = 344732760. Its totient is φ = 306131968.
The previous prime is 325423057. The next prime is 325423079. The reversal of 325423061 is 160324523.
It can be written as a sum of positive squares in 4 ways, for example, as 146264836 + 179158225 = 12094^2 + 13385^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 325423061 - 22 = 325423057 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 325423061.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (325423001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49415 + ... + 55611.
It is an arithmetic number, because the mean of its divisors is an integer number (43091595).
Almost surely, 2325423061 is an apocalyptic number.
It is an amenable number.
325423061 is a deficient number, since it is larger than the sum of its proper divisors (19309699).
325423061 is a wasteful number, since it uses less digits than its factorization.
325423061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9303.
The product of its (nonzero) digits is 4320, while the sum is 26.
The square root of 325423061 is about 18039.4861623052. The cubic root of 325423061 is about 687.8326313684.
Adding to 325423061 its reverse (160324523), we get a palindrome (485747584).
The spelling of 325423061 in words is "three hundred twenty-five million, four hundred twenty-three thousand, sixty-one".
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