Base | Representation |
---|---|
bin | 1010110101011… |
… | …0111111010101 |
3 | 10011111211221000 |
4 | 2231112333111 |
5 | 43113220302 |
6 | 4302013513 |
7 | 1061163636 |
oct | 255267725 |
9 | 104454830 |
10 | 45445077 |
11 | 2371a617 |
12 | 13277299 |
13 | 95520a2 |
14 | 606d88d |
15 | 3eca31c |
hex | 2b56fd5 |
45445077 has 16 divisors (see below), whose sum is σ = 67816000. Its totient is φ = 30076272.
The previous prime is 45445069. The next prime is 45445087. The reversal of 45445077 is 77054454.
It is not a de Polignac number, because 45445077 - 23 = 45445069 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45445067) 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 15 ways as a sum of consecutive naturals, for example, 2302 + ... + 9807.
It is an arithmetic number, because the mean of its divisors is an integer number (4238500).
Almost surely, 245445077 is an apocalyptic number.
It is an amenable number.
45445077 is a deficient number, since it is larger than the sum of its proper divisors (22370923).
45445077 is a wasteful number, since it uses less digits than its factorization.
45445077 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12257 (or 12251 counting only the distinct ones).
The product of its (nonzero) digits is 78400, while the sum is 36.
The square root of 45445077 is about 6741.2963886778. The cubic root of 45445077 is about 356.8581457459.
The spelling of 45445077 in words is "forty-five million, four hundred forty-five thousand, seventy-seven".
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