Base | Representation |
---|---|
bin | 111000001011… |
… | …0000000001101 |
3 | 2001102020011010 |
4 | 1300112000031 |
5 | 30014402003 |
6 | 2531115433 |
7 | 505215540 |
oct | 160260015 |
9 | 61366133 |
10 | 29450253 |
11 | 15695458 |
12 | 9a42b79 |
13 | 61419b1 |
14 | 3ca8857 |
15 | 28bb003 |
hex | 1c1600d |
29450253 has 16 divisors (see below), whose sum is σ = 44997120. Its totient is φ = 16783536.
The previous prime is 29450249. The next prime is 29450257. The reversal of 29450253 is 35205492.
It is an interprime number because it is at equal distance from previous prime (29450249) and next prime (29450257).
It is not a de Polignac number, because 29450253 - 22 = 29450249 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 29450253.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29450257) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7126 + ... + 10472.
It is an arithmetic number, because the mean of its divisors is an integer number (2812320).
Almost surely, 229450253 is an apocalyptic number.
It is an amenable number.
29450253 is a deficient number, since it is larger than the sum of its proper divisors (15546867).
29450253 is a wasteful number, since it uses less digits than its factorization.
29450253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3776.
The product of its (nonzero) digits is 10800, while the sum is 30.
The square root of 29450253 is about 5426.8087307367. The cubic root of 29450253 is about 308.8135467772.
The spelling of 29450253 in words is "twenty-nine million, four hundred fifty thousand, two hundred fifty-three".
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