Base | Representation |
---|---|
bin | 1010110011011… |
… | …0110010110001 |
3 | 10011021011000201 |
4 | 2230312302301 |
5 | 43100010301 |
6 | 4255115201 |
7 | 1060104313 |
oct | 254666261 |
9 | 104234021 |
10 | 45313201 |
11 | 2363a52a |
12 | 13212b01 |
13 | 950705b |
14 | 60377b3 |
15 | 3ea1201 |
hex | 2b36cb1 |
45313201 has 2 divisors, whose sum is σ = 45313202. Its totient is φ = 45313200.
The previous prime is 45313199. The next prime is 45313207. The reversal of 45313201 is 10231354.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 24601600 + 20711601 = 4960^2 + 4551^2 .
It is a cyclic number.
It is not a de Polignac number, because 45313201 - 21 = 45313199 is a prime.
Together with 45313199, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (45313207) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22656600 + 22656601.
It is an arithmetic number, because the mean of its divisors is an integer number (22656601).
Almost surely, 245313201 is an apocalyptic number.
It is an amenable number.
45313201 is a deficient number, since it is larger than the sum of its proper divisors (1).
45313201 is an equidigital number, since it uses as much as digits as its factorization.
45313201 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 45313201 is about 6731.5080776896. The cubic root of 45313201 is about 356.5126252244.
Adding to 45313201 its reverse (10231354), we get a palindrome (55544555).
The spelling of 45313201 in words is "forty-five million, three hundred thirteen thousand, two hundred one".
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