Base | Representation |
---|---|
bin | 1000111010100111… |
… | …1000011011010001 |
3 | 20011210111110100011 |
4 | 2032221320123101 |
5 | 14400143444242 |
6 | 1033253354521 |
7 | 113211041263 |
oct | 21651703321 |
9 | 6153443304 |
10 | 2393343697 |
11 | 1018a865a8 |
12 | 569638a41 |
13 | 2c1ac8004 |
14 | 189c09b33 |
15 | e01add17 |
hex | 8ea786d1 |
2393343697 has 8 divisors (see below), whose sum is σ = 2476521000. Its totient is φ = 2310209664.
The previous prime is 2393343677. The next prime is 2393343703. The reversal of 2393343697 is 7963433932.
2393343697 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 1086954961 + 1306388736 = 32969^2 + 36144^2 .
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 2393343697 - 227 = 2259125969 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 2393343697.
It is not an unprimeable number, because it can be changed into a prime (2393343647) 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, 135429 + ... + 152077.
It is an arithmetic number, because the mean of its divisors is an integer number (309565125).
Almost surely, 22393343697 is an apocalyptic number.
It is an amenable number.
2393343697 is a deficient number, since it is larger than the sum of its proper divisors (83177303).
2393343697 is a wasteful number, since it uses less digits than its factorization.
2393343697 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21635.
The product of its digits is 2204496, while the sum is 49.
The square root of 2393343697 is about 48921.8120780496. The cubic root of 2393343697 is about 1337.6269906151.
The spelling of 2393343697 in words is "two billion, three hundred ninety-three million, three hundred forty-three thousand, six hundred ninety-seven".
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