Base | Representation |
---|---|
bin | 1011001110001… |
… | …0011101111010 |
3 | 10021120010222110 |
4 | 2303202131322 |
5 | 44022034304 |
6 | 4400433150 |
7 | 1111021416 |
oct | 263423572 |
9 | 107503873 |
10 | 47064954 |
11 | 24626662 |
12 | 139187b6 |
13 | 999b4b1 |
14 | 6371d46 |
15 | 41ea289 |
hex | 2ce277a |
47064954 has 48 divisors (see below), whose sum is σ = 99452448. Its totient is φ = 14839968.
The previous prime is 47064947. The next prime is 47064967. The reversal of 47064954 is 45946074.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 702429 + ... + 702495.
It is an arithmetic number, because the mean of its divisors is an integer number (2071926).
Almost surely, 247064954 is an apocalyptic number.
47064954 is an abundant number, since it is smaller than the sum of its proper divisors (52387494).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47064954 is a wasteful number, since it uses less digits than its factorization.
47064954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 219 (or 172 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 39.
The square root of 47064954 is about 6860.3902221375. The cubic root of 47064954 is about 361.0487780764.
The spelling of 47064954 in words is "forty-seven million, sixty-four thousand, nine hundred fifty-four".
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