Base | Representation |
---|---|
bin | 1011010000111… |
… | …0101001101110 |
3 | 10021220100020102 |
4 | 2310032221232 |
5 | 44043332214 |
6 | 4404351102 |
7 | 1112404151 |
oct | 264165156 |
9 | 107810212 |
10 | 47245934 |
11 | 2473a62a |
12 | 139a5492 |
13 | 9a32998 |
14 | 63bbc98 |
15 | 4233bde |
hex | 2d0ea6e |
47245934 has 8 divisors (see below), whose sum is σ = 70914000. Its totient is φ = 23607936.
The previous prime is 47245931. The next prime is 47245969. The reversal of 47245934 is 43954274.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47245931) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3059 + ... + 10190.
It is an arithmetic number, because the mean of its divisors is an integer number (8864250).
Almost surely, 247245934 is an apocalyptic number.
47245934 is a deficient number, since it is larger than the sum of its proper divisors (23668066).
47245934 is a wasteful number, since it uses less digits than its factorization.
47245934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15034.
The product of its digits is 120960, while the sum is 38.
The square root of 47245934 is about 6873.5677780902. The cubic root of 47245934 is about 361.5109693410.
The spelling of 47245934 in words is "forty-seven million, two hundred forty-five thousand, nine hundred thirty-four".
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