Base | Representation |
---|---|
bin | 111000000011… |
… | …1010000011100 |
3 | 2001022011022001 |
4 | 1300013100130 |
5 | 30010433402 |
6 | 2525532044 |
7 | 504544462 |
oct | 160072034 |
9 | 61264261 |
10 | 29389852 |
11 | 15654038 |
12 | 9a14024 |
13 | 612035b |
14 | 3c90832 |
15 | 28a8187 |
hex | 1c0741c |
29389852 has 12 divisors (see below), whose sum is σ = 52526880. Its totient is φ = 14382176.
The previous prime is 29389823. The next prime is 29389853. The reversal of 29389852 is 25898392.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29389853) 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, 77977 + ... + 78352.
It is an arithmetic number, because the mean of its divisors is an integer number (4377240).
Almost surely, 229389852 is an apocalyptic number.
It is an amenable number.
29389852 is a deficient number, since it is larger than the sum of its proper divisors (23137028).
29389852 is a wasteful number, since it uses less digits than its factorization.
29389852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 156380 (or 156378 counting only the distinct ones).
The product of its digits is 311040, while the sum is 46.
The square root of 29389852 is about 5421.2408173775. The cubic root of 29389852 is about 308.6022818862.
The spelling of 29389852 in words is "twenty-nine million, three hundred eighty-nine thousand, eight hundred fifty-two".
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