Base | Representation |
---|---|
bin | 101111100001110… |
… | …110001101010101 |
3 | 2001120110012211020 |
4 | 233201312031111 |
5 | 3113113330231 |
6 | 211043031353 |
7 | 25521543000 |
oct | 5741661525 |
9 | 2046405736 |
10 | 797401941 |
11 | 37a126976 |
12 | 1a306b559 |
13 | c928348b |
14 | 77c90537 |
15 | 4a012396 |
hex | 2f876355 |
797401941 has 16 divisors (see below), whose sum is σ = 1239888000. Its totient is φ = 455657664.
The previous prime is 797401931. The next prime is 797401961. The reversal of 797401941 is 149104797.
It is not a de Polignac number, because 797401941 - 25 = 797401909 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 797401893 and 797401902.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (797401931) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386436 + ... + 388493.
It is an arithmetic number, because the mean of its divisors is an integer number (77493000).
Almost surely, 2797401941 is an apocalyptic number.
It is an amenable number.
797401941 is a deficient number, since it is larger than the sum of its proper divisors (442486059).
797401941 is an equidigital number, since it uses as much as digits as its factorization.
797401941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 774953 (or 774939 counting only the distinct ones).
The product of its (nonzero) digits is 63504, while the sum is 42.
The square root of 797401941 is about 28238.3062700297. The cubic root of 797401941 is about 927.3117500940.
The spelling of 797401941 in words is "seven hundred ninety-seven million, four hundred one thousand, nine hundred forty-one".
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