Base | Representation |
---|---|
bin | 111000001101… |
… | …1101000100001 |
3 | 2001110101210012 |
4 | 1300123220201 |
5 | 30021121223 |
6 | 2531414305 |
7 | 505343012 |
oct | 160335041 |
9 | 61411705 |
10 | 29473313 |
11 | 15700811 |
12 | 9a54395 |
13 | 614c33c |
14 | 3cb3009 |
15 | 28c2c78 |
hex | 1c1ba21 |
29473313 has 8 divisors (see below), whose sum is σ = 31075200. Its totient is φ = 27876528.
The previous prime is 29473253. The next prime is 29473319. The reversal of 29473313 is 31337492.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 29473313 - 28 = 29473057 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 29473313.
It is not an unprimeable number, because it can be changed into a prime (29473319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18995 + ... + 20487.
It is an arithmetic number, because the mean of its divisors is an integer number (3884400).
Almost surely, 229473313 is an apocalyptic number.
It is an amenable number.
29473313 is a deficient number, since it is larger than the sum of its proper divisors (1601887).
29473313 is a wasteful number, since it uses less digits than its factorization.
29473313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2551.
The product of its digits is 13608, while the sum is 32.
The square root of 29473313 is about 5428.9329522476. The cubic root of 29473313 is about 308.8941276641.
The spelling of 29473313 in words is "twenty-nine million, four hundred seventy-three thousand, three hundred thirteen".
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