Base | Representation |
---|---|
bin | 101000110000011… |
… | …101110110001001 |
3 | 1202122200022202100 |
4 | 220300131312021 |
5 | 2400022400201 |
6 | 151504024013 |
7 | 22642102635 |
oct | 5060356611 |
9 | 1678608670 |
10 | 683793801 |
11 | 320a90449 |
12 | 171002009 |
13 | ab886a22 |
14 | 66b59dc5 |
15 | 40070886 |
hex | 28c1dd89 |
683793801 has 12 divisors (see below), whose sum is σ = 989251380. Its totient is φ = 455147520.
The previous prime is 683793791. The next prime is 683793821. The reversal of 683793801 is 108397386.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 505170576 + 178623225 = 22476^2 + 13365^2 .
It is not a de Polignac number, because 683793801 - 25 = 683793769 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (683793821) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53496 + ... + 65033.
It is an arithmetic number, because the mean of its divisors is an integer number (82437615).
Almost surely, 2683793801 is an apocalyptic number.
It is an amenable number.
683793801 is a deficient number, since it is larger than the sum of its proper divisors (305457579).
683793801 is a wasteful number, since it uses less digits than its factorization.
683793801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119176 (or 119173 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 45.
The square root of 683793801 is about 26149.4512561927. The cubic root of 683793801 is about 880.9982649614.
The spelling of 683793801 in words is "six hundred eighty-three million, seven hundred ninety-three thousand, eight hundred one".
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