Base | Representation |
---|---|
bin | 1011001101111… |
… | …1100110111011 |
3 | 10021112112220201 |
4 | 2303133212323 |
5 | 44021200433 |
6 | 4400303031 |
7 | 1110642316 |
oct | 263374673 |
9 | 107475821 |
10 | 47053243 |
11 | 24618886 |
12 | 13911a77 |
13 | 9996073 |
14 | 636b97d |
15 | 41e6a7d |
hex | 2cdf9bb |
47053243 has 2 divisors, whose sum is σ = 47053244. Its totient is φ = 47053242.
The previous prime is 47053231. The next prime is 47053249. The reversal of 47053243 is 34235074.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 47053243 - 217 = 46922171 is a prime.
It is not a weakly prime, because it can be changed into another prime (47053249) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23526621 + 23526622.
It is an arithmetic number, because the mean of its divisors is an integer number (23526622).
Almost surely, 247053243 is an apocalyptic number.
47053243 is a deficient number, since it is larger than the sum of its proper divisors (1).
47053243 is an equidigital number, since it uses as much as digits as its factorization.
47053243 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 10080, while the sum is 28.
The square root of 47053243 is about 6859.5366461591. The cubic root of 47053243 is about 361.0188294443.
The spelling of 47053243 in words is "forty-seven million, fifty-three thousand, two hundred forty-three".
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