Base | Representation |
---|---|
bin | 1011001101101… |
… | …0110000010001 |
3 | 10021111112122100 |
4 | 2303122300101 |
5 | 44020031421 |
6 | 4400031013 |
7 | 1110530334 |
oct | 263326021 |
9 | 107445570 |
10 | 47033361 |
11 | 24604951 |
12 | 13902469 |
13 | 9989cbb |
14 | 636461b |
15 | 41e0c26 |
hex | 2cdac11 |
47033361 has 24 divisors (see below), whose sum is σ = 69713280. Its totient is φ = 30547296.
The previous prime is 47033359. The next prime is 47033369. The reversal of 47033361 is 16333074.
It is a happy number.
It is not a de Polignac number, because 47033361 - 21 = 47033359 is a prime.
It is not an unprimeable number, because it can be changed into a prime (47033369) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58615 + ... + 59411.
It is an arithmetic number, because the mean of its divisors is an integer number (2904720).
Almost surely, 247033361 is an apocalyptic number.
It is an amenable number.
47033361 is a deficient number, since it is larger than the sum of its proper divisors (22679919).
47033361 is a wasteful number, since it uses less digits than its factorization.
47033361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 965 (or 962 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 27.
The square root of 47033361 is about 6858.0872697859. The cubic root of 47033361 is about 360.9679736681.
The spelling of 47033361 in words is "forty-seven million, thirty-three thousand, three hundred sixty-one".
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