Base | Representation |
---|---|
bin | 10011010111111… |
… | …101110111001001 |
3 | 211122122020111112 |
4 | 103113331313021 |
5 | 1131203043201 |
6 | 52130540105 |
7 | 11024610026 |
oct | 2327756711 |
9 | 748566445 |
10 | 325049801 |
11 | 1575337aa |
12 | 90a37635 |
13 | 5245b87b |
14 | 3125454d |
15 | 1d80b0bb |
hex | 135fddc9 |
325049801 has 4 divisors (see below), whose sum is σ = 329502612. Its totient is φ = 320596992.
The previous prime is 325049797. The next prime is 325049819. The reversal of 325049801 is 108940523.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 267289801 + 57760000 = 16349^2 + 7600^2 .
It is a cyclic number.
It is not a de Polignac number, because 325049801 - 22 = 325049797 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (325049831) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2226296 + ... + 2226441.
It is an arithmetic number, because the mean of its divisors is an integer number (82375653).
Almost surely, 2325049801 is an apocalyptic number.
It is an amenable number.
325049801 is a deficient number, since it is larger than the sum of its proper divisors (4452811).
325049801 is an equidigital number, since it uses as much as digits as its factorization.
325049801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4452810.
The product of its (nonzero) digits is 8640, while the sum is 32.
The square root of 325049801 is about 18029.1375556348. The cubic root of 325049801 is about 687.5695495920.
The spelling of 325049801 in words is "three hundred twenty-five million, forty-nine thousand, eight hundred one".
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