Base | Representation |
---|---|
bin | 111000001101… |
… | …0011100010111 |
3 | 2001110011002200 |
4 | 1300122130113 |
5 | 30020442224 |
6 | 2531335543 |
7 | 505322550 |
oct | 160323427 |
9 | 61404080 |
10 | 29468439 |
11 | 156a8090 |
12 | 9a515b3 |
13 | 614a060 |
14 | 3cb1327 |
15 | 28c15c9 |
hex | 1c1a717 |
29468439 has 48 divisors (see below), whose sum is σ = 57168384. Its totient is φ = 14126400.
The previous prime is 29468431. The next prime is 29468441. The reversal of 29468439 is 93486492.
It is not a de Polignac number, because 29468439 - 23 = 29468431 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 29468394 and 29468403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29468431) 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 47 ways as a sum of consecutive naturals, for example, 7374 + ... + 10644.
It is an arithmetic number, because the mean of its divisors is an integer number (1191008).
Almost surely, 229468439 is an apocalyptic number.
29468439 is a deficient number, since it is larger than the sum of its proper divisors (27699945).
29468439 is a wasteful number, since it uses less digits than its factorization.
29468439 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3308 (or 3305 counting only the distinct ones).
The product of its digits is 373248, while the sum is 45.
The square root of 29468439 is about 5428.4840425297. The cubic root of 29468439 is about 308.8770994576.
The spelling of 29468439 in words is "twenty-nine million, four hundred sixty-eight thousand, four hundred thirty-nine".
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