Base | Representation |
---|---|
bin | 110111010100… |
… | …0001111110101 |
3 | 2000120101110202 |
4 | 1232220033311 |
5 | 24411010233 |
6 | 2513330245 |
7 | 501334061 |
oct | 156501765 |
9 | 60511422 |
10 | 29000693 |
11 | 15408717 |
12 | 9866985 |
13 | 6015197 |
14 | 3bccaa1 |
15 | 282cbe8 |
hex | 1ba83f5 |
29000693 has 4 divisors (see below), whose sum is σ = 29052768. Its totient is φ = 28948620.
The previous prime is 29000689. The next prime is 29000729. The reversal of 29000693 is 39600092.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 29000693 - 22 = 29000689 is a prime.
It is a Duffinian number.
29000693 is a modest number, since divided by 693 gives 29 as remainder.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29000603) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25193 + ... + 26318.
It is an arithmetic number, because the mean of its divisors is an integer number (7263192).
Almost surely, 229000693 is an apocalyptic number.
It is an amenable number.
29000693 is a deficient number, since it is larger than the sum of its proper divisors (52075).
29000693 is an equidigital number, since it uses as much as digits as its factorization.
29000693 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52074.
The product of its (nonzero) digits is 2916, while the sum is 29.
The square root of 29000693 is about 5385.2291501848. The cubic root of 29000693 is about 307.2341298084.
The spelling of 29000693 in words is "twenty-nine million, six hundred ninety-three", and thus it is an aban number.
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