Base | Representation |
---|---|
bin | 11100011111011100101001 |
3 | 112001110022202 |
4 | 130133130221 |
5 | 3403000331 |
6 | 424025545 |
7 | 120325022 |
oct | 34373451 |
9 | 15043282 |
10 | 7468841 |
11 | 42414a6 |
12 | 26022b5 |
13 | 1716743 |
14 | dc5c49 |
15 | 9c7ecb |
hex | 71f729 |
7468841 has 2 divisors, whose sum is σ = 7468842. Its totient is φ = 7468840.
The previous prime is 7468819. The next prime is 7468871. The reversal of 7468841 is 1488647.
7468841 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4713241 + 2755600 = 2171^2 + 1660^2 .
It is a cyclic number.
It is not a de Polignac number, because 7468841 - 214 = 7452457 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 7468795 and 7468804.
It is not a weakly prime, because it can be changed into another prime (7468801) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3734420 + 3734421.
It is an arithmetic number, because the mean of its divisors is an integer number (3734421).
Almost surely, 27468841 is an apocalyptic number.
It is an amenable number.
7468841 is a deficient number, since it is larger than the sum of its proper divisors (1).
7468841 is an equidigital number, since it uses as much as digits as its factorization.
7468841 is an evil number, because the sum of its binary digits is even.
The product of its digits is 43008, while the sum is 38.
The square root of 7468841 is about 2732.9180375562. The cubic root of 7468841 is about 195.4719316589.
The spelling of 7468841 in words is "seven million, four hundred sixty-eight thousand, eight hundred forty-one".
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