Base | Representation |
---|---|
bin | 110111111101… |
… | …0001000000101 |
3 | 2001012102112002 |
4 | 1233322020011 |
5 | 30002223234 |
6 | 2524435045 |
7 | 504231620 |
oct | 157721005 |
9 | 61172462 |
10 | 29336069 |
11 | 15617694 |
12 | 99a8a85 |
13 | 6101a29 |
14 | 3c78db7 |
15 | 289727e |
hex | 1bfa205 |
29336069 has 4 divisors (see below), whose sum is σ = 33526944. Its totient is φ = 25145196.
The previous prime is 29336053. The next prime is 29336071. The reversal of 29336069 is 96063392.
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 29336069 - 24 = 29336053 is a prime.
It is a super-2 number, since 2×293360692 = 1721209888745522, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29336869) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2095427 + ... + 2095440.
It is an arithmetic number, because the mean of its divisors is an integer number (8381736).
Almost surely, 229336069 is an apocalyptic number.
It is an amenable number.
29336069 is a deficient number, since it is larger than the sum of its proper divisors (4190875).
29336069 is an equidigital number, since it uses as much as digits as its factorization.
29336069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4190874.
The product of its (nonzero) digits is 52488, while the sum is 38.
The square root of 29336069 is about 5416.2781501692. The cubic root of 29336069 is about 308.4139210504.
The spelling of 29336069 in words is "twenty-nine million, three hundred thirty-six thousand, sixty-nine".
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