Base | Representation |
---|---|
bin | 1011001110111… |
… | …1101011110010 |
3 | 10021122220020111 |
4 | 2303233223302 |
5 | 44030302330 |
6 | 4401531534 |
7 | 1111335304 |
oct | 263575362 |
9 | 107586214 |
10 | 47119090 |
11 | 246632a7 |
12 | 13943baa |
13 | 99ba025 |
14 | 6387974 |
15 | 420b32a |
hex | 2cefaf2 |
47119090 has 16 divisors (see below), whose sum is σ = 86081472. Its totient is φ = 18566064.
The previous prime is 47119063. The next prime is 47119129. The reversal of 47119090 is 9091174.
47119090 is nontrivially palindromic in base 8.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34494 + ... + 35833.
It is an arithmetic number, because the mean of its divisors is an integer number (5380092).
Almost surely, 247119090 is an apocalyptic number.
47119090 is a deficient number, since it is larger than the sum of its proper divisors (38962382).
47119090 is a wasteful number, since it uses less digits than its factorization.
47119090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70401.
The product of its (nonzero) digits is 2268, while the sum is 31.
The square root of 47119090 is about 6864.3346363650. The cubic root of 47119090 is about 361.1871559683.
The spelling of 47119090 in words is "forty-seven million, one hundred nineteen thousand, ninety".
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