Base | Representation |
---|---|
bin | 110111110010… |
… | …1101011011111 |
3 | 2001001011122020 |
4 | 1233211223133 |
5 | 24442033234 |
6 | 2522551223 |
7 | 503432505 |
oct | 157455337 |
9 | 61034566 |
10 | 29252319 |
11 | 1556a778 |
12 | 9968513 |
13 | 60a2885 |
14 | 3c56675 |
15 | 287c549 |
hex | 1be5adf |
29252319 has 4 divisors (see below), whose sum is σ = 39003096. Its totient is φ = 19501544.
The previous prime is 29252303. The next prime is 29252323. The reversal of 29252319 is 91325292.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 29252319 - 24 = 29252303 is a prime.
It is a super-3 number, since 3×292523193 (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a self number, because there is not a number n which added to its sum of digits gives 29252319.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29252219) 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, 4875384 + ... + 4875389.
It is an arithmetic number, because the mean of its divisors is an integer number (9750774).
Almost surely, 229252319 is an apocalyptic number.
29252319 is a deficient number, since it is larger than the sum of its proper divisors (9750777).
29252319 is an equidigital number, since it uses as much as digits as its factorization.
29252319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9750776.
The product of its digits is 9720, while the sum is 33.
The square root of 29252319 is about 5408.5413005726. The cubic root of 29252319 is about 308.1201497563.
The spelling of 29252319 in words is "twenty-nine million, two hundred fifty-two thousand, three hundred nineteen".
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