Base | Representation |
---|---|
bin | 110111010111… |
… | …0011011001001 |
3 | 2000121200011210 |
4 | 1232232123021 |
5 | 24412312433 |
6 | 2514043333 |
7 | 501500613 |
oct | 156563311 |
9 | 60550153 |
10 | 29025993 |
11 | 15425727 |
12 | 9879549 |
13 | 6023859 |
14 | 3bd7db3 |
15 | 2835463 |
hex | 1bae6c9 |
29025993 has 8 divisors (see below), whose sum is σ = 38728800. Its totient is φ = 19336928.
The previous prime is 29025967. The next prime is 29026027. The reversal of 29025993 is 39952092.
29025993 is nontrivially palindromic in base 14.
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 29025993 - 25 = 29025961 is a prime.
It is not an unprimeable number, because it can be changed into a prime (29025923) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3493 + ... + 8381.
It is an arithmetic number, because the mean of its divisors is an integer number (4841100).
Almost surely, 229025993 is an apocalyptic number.
It is an amenable number.
29025993 is a deficient number, since it is larger than the sum of its proper divisors (9702807).
29025993 is a wasteful number, since it uses less digits than its factorization.
29025993 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6871.
The product of its (nonzero) digits is 43740, while the sum is 39.
The square root of 29025993 is about 5387.5776560529. The cubic root of 29025993 is about 307.3234468027.
The spelling of 29025993 in words is "twenty-nine million, twenty-five thousand, nine hundred ninety-three".
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