Base | Representation |
---|---|
bin | 110111100100… |
… | …1000001010101 |
3 | 2000211012121121 |
4 | 1233021001111 |
5 | 24424304213 |
6 | 2520243541 |
7 | 502433332 |
oct | 157110125 |
9 | 60735547 |
10 | 29134933 |
11 | 1549a563 |
12 | 99105b1 |
13 | 6061309 |
14 | 3c25989 |
15 | 285788d |
hex | 1bc9055 |
29134933 has 4 divisors (see below), whose sum is σ = 29210220. Its totient is φ = 29059648.
The previous prime is 29134913. The next prime is 29134981. The reversal of 29134933 is 33943192.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2022084 + 27112849 = 1422^2 + 5207^2 .
It is a cyclic number.
It is not a de Polignac number, because 29134933 - 221 = 27037781 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29134913) 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, 37060 + ... + 37837.
It is an arithmetic number, because the mean of its divisors is an integer number (7302555).
Almost surely, 229134933 is an apocalyptic number.
It is an amenable number.
29134933 is a deficient number, since it is larger than the sum of its proper divisors (75287).
29134933 is an equidigital number, since it uses as much as digits as its factorization.
29134933 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75286.
The product of its digits is 17496, while the sum is 34.
The square root of 29134933 is about 5397.6784824589. The cubic root of 29134933 is about 307.7074476541.
The spelling of 29134933 in words is "twenty-nine million, one hundred thirty-four thousand, nine hundred thirty-three".
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