Base | Representation |
---|---|
bin | 111000000110… |
… | …0011111011001 |
3 | 2001100020201000 |
4 | 1300030133121 |
5 | 30012130124 |
6 | 2530215213 |
7 | 504664125 |
oct | 160143731 |
9 | 61306630 |
10 | 29411289 |
11 | 15669156 |
12 | 9a24509 |
13 | 612a03b |
14 | 3c98585 |
15 | 28ae6c9 |
hex | 1c0c7d9 |
29411289 has 16 divisors (see below), whose sum is σ = 43656640. Its totient is φ = 19569600.
The previous prime is 29411267. The next prime is 29411293. The reversal of 29411289 is 98211492.
It is not a de Polignac number, because 29411289 - 211 = 29409241 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 (29411209) 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 15 ways as a sum of consecutive naturals, for example, 23889 + ... + 25089.
It is an arithmetic number, because the mean of its divisors is an integer number (2728540).
Almost surely, 229411289 is an apocalyptic number.
It is an amenable number.
29411289 is a deficient number, since it is larger than the sum of its proper divisors (14245351).
29411289 is a wasteful number, since it uses less digits than its factorization.
29411289 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2117 (or 2111 counting only the distinct ones).
The product of its digits is 10368, while the sum is 36.
The square root of 29411289 is about 5423.2175873738. The cubic root of 29411289 is about 308.6772952992.
It can be divided in two parts, 2 and 9411289, that added together give a triangular number (9411291 = T4338).
The spelling of 29411289 in words is "twenty-nine million, four hundred eleven thousand, two hundred eighty-nine".
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