Base | Representation |
---|---|
bin | 101010001010010111… |
… | …100011111000100101 |
3 | 11022212000120102021212 |
4 | 222022113203320211 |
5 | 1220203400330221 |
6 | 32444112521205 |
7 | 3161601021020 |
oct | 521227437045 |
9 | 138760512255 |
10 | 45271105061 |
11 | 182213a4316 |
12 | 8935250205 |
13 | 4366132c40 |
14 | 22966801b7 |
15 | 129e640b5b |
hex | a8a5e3e25 |
45271105061 has 16 divisors (see below), whose sum is σ = 55754848128. Its totient is φ = 35795390400.
The previous prime is 45271105057. The next prime is 45271105067. The reversal of 45271105061 is 16050117254.
45271105061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 45271105061 - 22 = 45271105057 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45271105067) 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, 23150 + ... + 301791.
It is an arithmetic number, because the mean of its divisors is an integer number (3484678008).
Almost surely, 245271105061 is an apocalyptic number.
It is an amenable number.
45271105061 is a deficient number, since it is larger than the sum of its proper divisors (10483743067).
45271105061 is a wasteful number, since it uses less digits than its factorization.
45271105061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 326492.
The product of its (nonzero) digits is 8400, while the sum is 32.
The spelling of 45271105061 in words is "forty-five billion, two hundred seventy-one million, one hundred five thousand, sixty-one".
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