Base | Representation |
---|---|
bin | 110111110001111101000110… |
… | …101001011101000010101001 |
3 | 1012011121212210111001102222112 |
4 | 313301331012221131002221 |
5 | 224123402431044032301 |
6 | 2225432535414332105 |
7 | 102450114442551404 |
oct | 6761750651350251 |
9 | 1164555714042875 |
10 | 245325422252201 |
11 | 71193a22271565 |
12 | 2362186365a035 |
13 | a6b711b5b5885 |
14 | 4481b57088d3b |
15 | 1d5672596a9bb |
hex | df1f46a5d0a9 |
245325422252201 has 4 divisors (see below), whose sum is σ = 245353488320004. Its totient is φ = 245297356184400.
The previous prime is 245325422252179. The next prime is 245325422252419. The reversal of 245325422252201 is 102252224523542.
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 105497138592400 + 139828283659801 = 10271180^2 + 11824901^2 .
It is a cyclic number.
It is not a de Polignac number, because 245325422252201 - 26 = 245325422252137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (245325422852201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14033020790 + ... + 14033038271.
It is an arithmetic number, because the mean of its divisors is an integer number (61338372080001).
Almost surely, 2245325422252201 is an apocalyptic number.
It is an amenable number.
245325422252201 is a deficient number, since it is larger than the sum of its proper divisors (28066067803).
245325422252201 is an equidigital number, since it uses as much as digits as its factorization.
245325422252201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28066067802.
The product of its (nonzero) digits is 768000, while the sum is 41.
Adding to 245325422252201 its reverse (102252224523542), we get a palindrome (347577646775743).
The spelling of 245325422252201 in words is "two hundred forty-five trillion, three hundred twenty-five billion, four hundred twenty-two million, two hundred fifty-two thousand, two hundred one".
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