Base | Representation |
---|---|
bin | 101010000000011100… |
… | …111101001000111111 |
3 | 11022102102112120000211 |
4 | 222000130331020333 |
5 | 1214333303401241 |
6 | 32415411133251 |
7 | 3154511011216 |
oct | 520034751077 |
9 | 138372476024 |
10 | 45104747071 |
11 | 181464aa07a |
12 | 88a95a4227 |
13 | 433a827567 |
14 | 227c53807d |
15 | 128ec2e781 |
hex | a8073d23f |
45104747071 has 16 divisors (see below), whose sum is σ = 47013120000. Its totient is φ = 43225164000.
The previous prime is 45104747053. The next prime is 45104747119. The reversal of 45104747071 is 17074740154.
45104747071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 45104747071 - 27 = 45104746943 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 (45104747041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10131396 + ... + 10135846.
It is an arithmetic number, because the mean of its divisors is an integer number (2938320000).
Almost surely, 245104747071 is an apocalyptic number.
45104747071 is a deficient number, since it is larger than the sum of its proper divisors (1908372929).
45104747071 is a wasteful number, since it uses less digits than its factorization.
45104747071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7590.
The product of its (nonzero) digits is 109760, while the sum is 40.
The spelling of 45104747071 in words is "forty-five billion, one hundred four million, seven hundred forty-seven thousand, seventy-one".
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