Base | Representation |
---|---|
bin | 1011001101001… |
… | …1110001100010 |
3 | 10021110002102102 |
4 | 2303103301202 |
5 | 44013123040 |
6 | 4355250402 |
7 | 1110351101 |
oct | 263236142 |
9 | 107402372 |
10 | 47004770 |
11 | 2459541a |
12 | 138a9a02 |
13 | 9979c97 |
14 | 6358038 |
15 | 41d7515 |
hex | 2cd3c62 |
47004770 has 32 divisors (see below), whose sum is σ = 86619456. Its totient is φ = 18360000.
The previous prime is 47004767. The next prime is 47004781. The reversal of 47004770 is 7740074.
47004770 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152957 + ... + 153263.
It is an arithmetic number, because the mean of its divisors is an integer number (2706858).
Almost surely, 247004770 is an apocalyptic number.
47004770 is a deficient number, since it is larger than the sum of its proper divisors (39614686).
47004770 is a wasteful number, since it uses less digits than its factorization.
47004770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 626.
The product of its (nonzero) digits is 5488, while the sum is 29.
The square root of 47004770 is about 6856.0024795795. The cubic root of 47004770 is about 360.8948161827.
It can be divided in two parts, 47004 and 770, that added together give a palindrome (47774).
The spelling of 47004770 in words is "forty-seven million, four thousand, seven hundred seventy".
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