Base | Representation |
---|---|
bin | 110111110001… |
… | …0001111111100 |
3 | 2001000110100211 |
4 | 1233202033330 |
5 | 24441111033 |
6 | 2522402204 |
7 | 503343523 |
oct | 157421774 |
9 | 61013324 |
10 | 29238268 |
11 | 15560164 |
12 | 9960364 |
13 | 6099367 |
14 | 3c514ba |
15 | 28782cd |
hex | 1be23fc |
29238268 has 6 divisors (see below), whose sum is σ = 51166976. Its totient is φ = 14619132.
The previous prime is 29238263. The next prime is 29238299. The reversal of 29238268 is 86283292.
It is a self number, because there is not a number n which added to its sum of digits gives 29238268.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29238263) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3654780 + ... + 3654787.
Almost surely, 229238268 is an apocalyptic number.
It is an amenable number.
29238268 is a deficient number, since it is larger than the sum of its proper divisors (21928708).
29238268 is a wasteful number, since it uses less digits than its factorization.
29238268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7309571 (or 7309569 counting only the distinct ones).
The product of its digits is 82944, while the sum is 40.
The square root of 29238268 is about 5407.2421806315. The cubic root of 29238268 is about 308.0708079178.
The spelling of 29238268 in words is "twenty-nine million, two hundred thirty-eight thousand, two hundred sixty-eight".
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