Base | Representation |
---|---|
bin | 111001000000… |
… | …1111101011001 |
3 | 2002020200201110 |
4 | 1302001331121 |
5 | 30123024231 |
6 | 2544410533 |
7 | 512036655 |
oct | 162017531 |
9 | 62220643 |
10 | 29892441 |
11 | 159676a7 |
12 | a016a49 |
13 | 6268047 |
14 | 3d81a65 |
15 | 2957046 |
hex | 1c81f59 |
29892441 has 16 divisors (see below), whose sum is σ = 40446144. Its totient is φ = 19636224.
The previous prime is 29892431. The next prime is 29892451. The reversal of 29892441 is 14429892.
It is an interprime number because it is at equal distance from previous prime (29892431) and next prime (29892451).
It is not a de Polignac number, because 29892441 - 218 = 29630297 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 29892441.
It is not an unprimeable number, because it can be changed into a prime (29892431) 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, 105486 + ... + 105768.
It is an arithmetic number, because the mean of its divisors is an integer number (2527884).
Almost surely, 229892441 is an apocalyptic number.
It is an amenable number.
29892441 is a deficient number, since it is larger than the sum of its proper divisors (10553703).
29892441 is a wasteful number, since it uses less digits than its factorization.
29892441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 680.
The product of its digits is 41472, while the sum is 39.
The square root of 29892441 is about 5467.3980100227. The cubic root of 29892441 is about 310.3514605577.
The spelling of 29892441 in words is "twenty-nine million, eight hundred ninety-two thousand, four hundred forty-one".
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