Base | Representation |
---|---|
bin | 1010100110001101… |
… | …00100011010101001 |
3 | 112200111020012211021 |
4 | 11103012210122221 |
5 | 43122413320444 |
6 | 2340311132441 |
7 | 260661246550 |
oct | 52306443251 |
9 | 15614205737 |
10 | 5689198249 |
11 | 245a449939 |
12 | 1129374121 |
13 | 6c88884c7 |
14 | 3bd826d97 |
15 | 2346e3584 |
hex | 1531a46a9 |
5689198249 has 4 divisors (see below), whose sum is σ = 6501940864. Its totient is φ = 4876455636.
The previous prime is 5689198241. The next prime is 5689198267. The reversal of 5689198249 is 9428919865.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 5689198249 - 23 = 5689198241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5689198241) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406371297 + ... + 406371310.
It is an arithmetic number, because the mean of its divisors is an integer number (1625485216).
Almost surely, 25689198249 is an apocalyptic number.
It is an amenable number.
5689198249 is a deficient number, since it is larger than the sum of its proper divisors (812742615).
5689198249 is an equidigital number, since it uses as much as digits as its factorization.
5689198249 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 812742614.
The product of its digits is 11197440, while the sum is 61.
The square root of 5689198249 is about 75426.7740858642. The cubic root of 5689198249 is about 1785.1868916928.
The spelling of 5689198249 in words is "five billion, six hundred eighty-nine million, one hundred ninety-eight thousand, two hundred forty-nine".
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