Base | Representation |
---|---|
bin | 110111010110… |
… | …1100010100001 |
3 | 2000121111012120 |
4 | 1232231202201 |
5 | 24412203434 |
6 | 2514014453 |
7 | 501454215 |
oct | 156554241 |
9 | 60544176 |
10 | 29022369 |
11 | 15422a32 |
12 | 9877429 |
13 | 6021ccc |
14 | 3bd6945 |
15 | 2834349 |
hex | 1bad8a1 |
29022369 has 8 divisors (see below), whose sum is σ = 38956800. Its totient is φ = 19218096.
The previous prime is 29022353. The next prime is 29022419. The reversal of 29022369 is 96322092.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 29022369 - 24 = 29022353 is a prime.
It is a super-3 number, since 3×290223693 (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (29022269) 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 7 ways as a sum of consecutive naturals, for example, 32017 + ... + 32910.
It is an arithmetic number, because the mean of its divisors is an integer number (4869600).
Almost surely, 229022369 is an apocalyptic number.
It is an amenable number.
29022369 is a deficient number, since it is larger than the sum of its proper divisors (9934431).
29022369 is a wasteful number, since it uses less digits than its factorization.
29022369 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65079.
The product of its (nonzero) digits is 11664, while the sum is 33.
The square root of 29022369 is about 5387.2413162954. The cubic root of 29022369 is about 307.3106561232.
The spelling of 29022369 in words is "twenty-nine million, twenty-two thousand, three hundred sixty-nine".
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