Base | Representation |
---|---|
bin | 1011001110001… |
… | …1110000110111 |
3 | 10021120102021002 |
4 | 2303203300313 |
5 | 44022222023 |
6 | 4400513515 |
7 | 1111043042 |
oct | 263436067 |
9 | 107512232 |
10 | 47070263 |
11 | 2462a649 |
12 | 1391b89b |
13 | 99a0a36 |
14 | 6373c59 |
15 | 41ebb28 |
hex | 2ce3c37 |
47070263 has 16 divisors (see below), whose sum is σ = 50971680. Its totient is φ = 43309056.
The previous prime is 47070241. The next prime is 47070301. The reversal of 47070263 is 36207074.
It is a cyclic number.
It is not a de Polignac number, because 47070263 - 28 = 47070007 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47070563) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205433 + ... + 205661.
It is an arithmetic number, because the mean of its divisors is an integer number (3185730).
Almost surely, 247070263 is an apocalyptic number.
47070263 is a deficient number, since it is larger than the sum of its proper divisors (3901417).
47070263 is a wasteful number, since it uses less digits than its factorization.
47070263 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 466.
The product of its (nonzero) digits is 7056, while the sum is 29.
The square root of 47070263 is about 6860.7771425692. Note that the first 3 decimals coincide. The cubic root of 47070263 is about 361.0623531872.
The spelling of 47070263 in words is "forty-seven million, seventy thousand, two hundred sixty-three".
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