Base | Representation |
---|---|
bin | 1011001110101… |
… | …0010110111011 |
3 | 10021121210022112 |
4 | 2303222112323 |
5 | 44024103100 |
6 | 4401242535 |
7 | 1111214561 |
oct | 263522673 |
9 | 107553275 |
10 | 47097275 |
11 | 24648975 |
12 | 1393344b |
13 | 99b0114 |
14 | 637da31 |
15 | 4204b35 |
hex | 2cea5bb |
47097275 has 12 divisors (see below), whose sum is σ = 58490304. Its totient is φ = 37620000.
The previous prime is 47097229. The next prime is 47097289. The reversal of 47097275 is 57279074.
It is a de Polignac number, because none of the positive numbers 2k-47097275 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23825 + ... + 25725.
It is an arithmetic number, because the mean of its divisors is an integer number (4874192).
Almost surely, 247097275 is an apocalyptic number.
47097275 is a deficient number, since it is larger than the sum of its proper divisors (11393029).
47097275 is a wasteful number, since it uses less digits than its factorization.
47097275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2902 (or 2897 counting only the distinct ones).
The product of its (nonzero) digits is 123480, while the sum is 41.
The square root of 47097275 is about 6862.7454418767. The cubic root of 47097275 is about 361.1314070556.
The spelling of 47097275 in words is "forty-seven million, ninety-seven thousand, two hundred seventy-five".
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