Base | Representation |
---|---|
bin | 1011010001000… |
… | …0011001100101 |
3 | 10021220201001120 |
4 | 2310100121211 |
5 | 44044044333 |
6 | 4404444153 |
7 | 1112434056 |
oct | 264203145 |
9 | 107821046 |
10 | 47253093 |
11 | 24744a48 |
12 | 139a9659 |
13 | 9a36014 |
14 | 63c072d |
15 | 4235db3 |
hex | 2d10665 |
47253093 has 8 divisors (see below), whose sum is σ = 65176800. Its totient is φ = 30415728.
The previous prime is 47253091. The next prime is 47253113. The reversal of 47253093 is 39035274.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 47253093 - 21 = 47253091 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47253091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271483 + ... + 271656.
It is an arithmetic number, because the mean of its divisors is an integer number (8147100).
Almost surely, 247253093 is an apocalyptic number.
It is an amenable number.
47253093 is a deficient number, since it is larger than the sum of its proper divisors (17923707).
47253093 is a wasteful number, since it uses less digits than its factorization.
47253093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 543171.
The product of its (nonzero) digits is 22680, while the sum is 33.
The square root of 47253093 is about 6874.0885213969. The cubic root of 47253093 is about 361.5292278881.
The spelling of 47253093 in words is "forty-seven million, two hundred fifty-three thousand, ninety-three".
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