Base | Representation |
---|---|
bin | 101000010100001… |
… | …010011110000001 |
3 | 1202010201101020202 |
4 | 220110022132001 |
5 | 2341122440101 |
6 | 151041014545 |
7 | 22522042013 |
oct | 5024123601 |
9 | 1663641222 |
10 | 676374401 |
11 | 31788310a |
12 | 16a624455 |
13 | aa189951 |
14 | 65b881b3 |
15 | 3e5a736b |
hex | 2850a781 |
676374401 has 2 divisors, whose sum is σ = 676374402. Its totient is φ = 676374400.
The previous prime is 676374397. The next prime is 676374403. The reversal of 676374401 is 104473676.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 643941376 + 32433025 = 25376^2 + 5695^2 .
It is a cyclic number.
It is not a de Polignac number, because 676374401 - 22 = 676374397 is a prime.
Together with 676374403, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (676374403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338187200 + 338187201.
It is an arithmetic number, because the mean of its divisors is an integer number (338187201).
Almost surely, 2676374401 is an apocalyptic number.
It is an amenable number.
676374401 is a deficient number, since it is larger than the sum of its proper divisors (1).
676374401 is an equidigital number, since it uses as much as digits as its factorization.
676374401 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 84672, while the sum is 38.
The square root of 676374401 is about 26007.1990225783. The cubic root of 676374401 is about 877.8002915938.
The spelling of 676374401 in words is "six hundred seventy-six million, three hundred seventy-four thousand, four hundred one".
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