Base | Representation |
---|---|
bin | 1011001111001… |
… | …1100011101001 |
3 | 10021200201000000 |
4 | 2303303203221 |
5 | 44031304303 |
6 | 4402133213 |
7 | 1111432455 |
oct | 263634351 |
9 | 107621000 |
10 | 47134953 |
11 | 24674208 |
12 | 13951209 |
13 | 99c4308 |
14 | 638d665 |
15 | 4210da3 |
hex | 2cf38e9 |
47134953 has 56 divisors (see below), whose sum is σ = 77122080. Its totient is φ = 28693440.
The previous prime is 47134951. The next prime is 47134957. The reversal of 47134953 is 35943174.
It is not a de Polignac number, because 47134953 - 21 = 47134951 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (47134951) by changing a digit.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 567850 + ... + 567932.
It is an arithmetic number, because the mean of its divisors is an integer number (1377180).
Almost surely, 247134953 is an apocalyptic number.
It is an amenable number.
47134953 is a deficient number, since it is larger than the sum of its proper divisors (29987127).
47134953 is an equidigital number, since it uses as much as digits as its factorization.
47134953 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161 (or 146 counting only the distinct ones).
The product of its digits is 45360, while the sum is 36.
The square root of 47134953 is about 6865.4900043624. The cubic root of 47134953 is about 361.2276835549.
The spelling of 47134953 in words is "forty-seven million, one hundred thirty-four thousand, nine hundred fifty-three".
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