Base | Representation |
---|---|
bin | 1011010110111… |
… | …1001000100101 |
3 | 10022122102100010 |
4 | 2311233020211 |
5 | 44144004000 |
6 | 4421040433 |
7 | 1115641260 |
oct | 265571045 |
9 | 108572303 |
10 | 47641125 |
11 | 2498a534 |
12 | 13b56119 |
13 | 9b4081c |
14 | 6481cd7 |
15 | 42b0d50 |
hex | 2d6f225 |
47641125 has 32 divisors (see below), whose sum is σ = 90604800. Its totient is φ = 21777600.
The previous prime is 47641109. The next prime is 47641169. The reversal of 47641125 is 52114674.
It is not a de Polignac number, because 47641125 - 24 = 47641109 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 47641092 and 47641101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6450 + ... + 11699.
It is an arithmetic number, because the mean of its divisors is an integer number (2831400).
Almost surely, 247641125 is an apocalyptic number.
It is an amenable number.
47641125 is a deficient number, since it is larger than the sum of its proper divisors (42963675).
47641125 is a wasteful number, since it uses less digits than its factorization.
47641125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18174 (or 18164 counting only the distinct ones).
The product of its digits is 6720, while the sum is 30.
The square root of 47641125 is about 6902.2550662809. The cubic root of 47641125 is about 362.5161308716.
Adding to 47641125 its reverse (52114674), we get a palindrome (99755799).
The spelling of 47641125 in words is "forty-seven million, six hundred forty-one thousand, one hundred twenty-five".
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