Base | Representation |
---|---|
bin | 1010110100101… |
… | …1110100000101 |
3 | 10011102112010121 |
4 | 2231023310011 |
5 | 43110234201 |
6 | 4301021541 |
7 | 1060613323 |
oct | 255136405 |
9 | 104375117 |
10 | 45399301 |
11 | 23699192 |
12 | 132548b1 |
13 | 95372bc |
14 | 605ad13 |
15 | 3ebb9a1 |
hex | 2b4bd05 |
45399301 has 4 divisors (see below), whose sum is σ = 45449100. Its totient is φ = 45349504.
The previous prime is 45399293. The next prime is 45399313. The reversal of 45399301 is 10399354.
45399301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 4452100 + 40947201 = 2110^2 + 6399^2 .
It is a cyclic number.
It is not a de Polignac number, because 45399301 - 23 = 45399293 is a prime.
It is a super-2 number, since 2×453993012 = 4122193062577202, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45399331) 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 3 ways as a sum of consecutive naturals, for example, 23506 + ... + 25363.
It is an arithmetic number, because the mean of its divisors is an integer number (11362275).
Almost surely, 245399301 is an apocalyptic number.
It is an amenable number.
45399301 is a deficient number, since it is larger than the sum of its proper divisors (49799).
45399301 is an equidigital number, since it uses as much as digits as its factorization.
45399301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49798.
The product of its (nonzero) digits is 14580, while the sum is 34.
The square root of 45399301 is about 6737.9003406106. The cubic root of 45399301 is about 356.7382865851.
The spelling of 45399301 in words is "forty-five million, three hundred ninety-nine thousand, three hundred one".
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