Base | Representation |
---|---|
bin | 101111100001101… |
… | …001110000100101 |
3 | 2001120100121212122 |
4 | 233201221300211 |
5 | 3113110212244 |
6 | 211041555325 |
7 | 25521241223 |
oct | 5741516045 |
9 | 2046317778 |
10 | 797350949 |
11 | 37a0a162a |
12 | 1a3045b45 |
13 | c92661c5 |
14 | 77c79b13 |
15 | 4a0021ee |
hex | 2f869c25 |
797350949 has 8 divisors (see below), whose sum is σ = 844500888. Its totient is φ = 750228480.
The previous prime is 797350943. The next prime is 797350963. The reversal of 797350949 is 949053797.
It is a happy number.
797350949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 491730625 + 305620324 = 22175^2 + 17482^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 797350949 - 24 = 797350933 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 797350949.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (797350943) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106559 + ... + 113795.
It is an arithmetic number, because the mean of its divisors is an integer number (105562611).
Almost surely, 2797350949 is an apocalyptic number.
It is an amenable number.
797350949 is a deficient number, since it is larger than the sum of its proper divisors (47149939).
797350949 is a wasteful number, since it uses less digits than its factorization.
797350949 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13735.
The product of its (nonzero) digits is 2143260, while the sum is 53.
The square root of 797350949 is about 28237.4033685819. The cubic root of 797350949 is about 927.2919831959.
The spelling of 797350949 in words is "seven hundred ninety-seven million, three hundred fifty thousand, nine hundred forty-nine".
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