Base | Representation |
---|---|
bin | 111001000001… |
… | …0001000000100 |
3 | 2002020201122202 |
4 | 1302002020010 |
5 | 30123034444 |
6 | 2544414032 |
7 | 512041652 |
oct | 162021004 |
9 | 62221582 |
10 | 29893124 |
11 | 15968168 |
12 | a017318 |
13 | 6268451 |
14 | 3d81dd2 |
15 | 295734e |
hex | 1c82204 |
29893124 has 6 divisors (see below), whose sum is σ = 52312974. Its totient is φ = 14946560.
The previous prime is 29893121. The next prime is 29893147. The reversal of 29893124 is 42139892.
It can be written as a sum of positive squares in only one way, i.e., 26214400 + 3678724 = 5120^2 + 1918^2 .
It is not an unprimeable number, because it can be changed into a prime (29893121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3736637 + ... + 3736644.
It is an arithmetic number, because the mean of its divisors is an integer number (8718829).
Almost surely, 229893124 is an apocalyptic number.
It is an amenable number.
29893124 is a deficient number, since it is larger than the sum of its proper divisors (22419850).
29893124 is a wasteful number, since it uses less digits than its factorization.
29893124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7473285 (or 7473283 counting only the distinct ones).
The product of its digits is 31104, while the sum is 38.
The square root of 29893124 is about 5467.4604708219. The cubic root of 29893124 is about 310.3538242370.
The spelling of 29893124 in words is "twenty-nine million, eight hundred ninety-three thousand, one hundred twenty-four".
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