Base | Representation |
---|---|
bin | 11011011001111101… |
… | …001111101010011101 |
3 | 2210221210011211021201 |
4 | 123121331033222131 |
5 | 440231141431324 |
6 | 21303544155501 |
7 | 2061134150503 |
oct | 333175175235 |
9 | 83853154251 |
10 | 29426514589 |
11 | 11530555a4a |
12 | 5852a68b91 |
13 | 2a0c620c14 |
14 | 15d2204673 |
15 | b735e7444 |
hex | 6d9f4fa9d |
29426514589 has 4 divisors (see below), whose sum is σ = 29427292224. Its totient is φ = 29425736956.
The previous prime is 29426514583. The next prime is 29426514661. The reversal of 29426514589 is 98541562492.
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 29426514589 - 219 = 29425990301 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29426514583) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328987 + ... + 408760.
It is an arithmetic number, because the mean of its divisors is an integer number (7356823056).
Almost surely, 229426514589 is an apocalyptic number.
It is an amenable number.
29426514589 is a deficient number, since it is larger than the sum of its proper divisors (777635).
29426514589 is an equidigital number, since it uses as much as digits as its factorization.
29426514589 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 777634.
The product of its digits is 6220800, while the sum is 55.
The spelling of 29426514589 in words is "twenty-nine billion, four hundred twenty-six million, five hundred fourteen thousand, five hundred eighty-nine".
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