Base | Representation |
---|---|
bin | 101000101010011… |
… | …110101001001001 |
3 | 1202112201120200000 |
4 | 220222132221021 |
5 | 2344122133301 |
6 | 151410233213 |
7 | 22622544561 |
oct | 5052365111 |
9 | 1675646600 |
10 | 682224201 |
11 | 32010915a |
12 | 170585809 |
13 | ab457479 |
14 | 6686bda1 |
15 | 3ed60786 |
hex | 28a9ea49 |
682224201 has 24 divisors (see below), whose sum is σ = 1035958560. Its totient is φ = 448574112.
The previous prime is 682224187. The next prime is 682224239. The reversal of 682224201 is 102422286.
It is a happy number.
It is not a de Polignac number, because 682224201 - 211 = 682222153 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (682224271) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1491 + ... + 36968.
It is an arithmetic number, because the mean of its divisors is an integer number (43164940).
Almost surely, 2682224201 is an apocalyptic number.
It is an amenable number.
682224201 is a deficient number, since it is larger than the sum of its proper divisors (353734359).
682224201 is an equidigital number, since it uses as much as digits as its factorization.
682224201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38547 (or 38535 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 27.
The square root of 682224201 is about 26119.4219116733. The cubic root of 682224201 is about 880.3236589242.
Adding to 682224201 its reverse (102422286), we get a palindrome (784646487).
The spelling of 682224201 in words is "six hundred eighty-two million, two hundred twenty-four thousand, two hundred one".
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