Base | Representation |
---|---|
bin | 1011010010001… |
… | …1111010100110 |
3 | 10022001202201012 |
4 | 2310203322212 |
5 | 44104124110 |
6 | 4410302222 |
7 | 1113216113 |
oct | 264437246 |
9 | 108052635 |
10 | 47333030 |
11 | 2479a008 |
12 | 13a27972 |
13 | 9a63514 |
14 | 640190a |
15 | 424e905 |
hex | 2d23ea6 |
47333030 has 16 divisors (see below), whose sum is σ = 85409424. Its totient is φ = 18886560.
The previous prime is 47333029. The next prime is 47333177. The reversal of 47333030 is 3033374.
It is a junction number, because it is equal to n+sod(n) for n = 47332987 and 47333005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1412 + ... + 9831.
It is an arithmetic number, because the mean of its divisors is an integer number (5338089).
Almost surely, 247333030 is an apocalyptic number.
47333030 is a deficient number, since it is larger than the sum of its proper divisors (38076394).
47333030 is a wasteful number, since it uses less digits than its factorization.
47333030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11671.
The product of its (nonzero) digits is 2268, while the sum is 23.
The square root of 47333030 is about 6879.9004353261. The cubic root of 47333030 is about 361.7329766736.
The spelling of 47333030 in words is "forty-seven million, three hundred thirty-three thousand, thirty".
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