Base | Representation |
---|---|
bin | 111000111000… |
… | …1111011010000 |
3 | 2002010100122010 |
4 | 1301301323100 |
5 | 30113424033 |
6 | 2543142520 |
7 | 511344336 |
oct | 161617320 |
9 | 62110563 |
10 | 29826768 |
11 | 15922324 |
12 | 9ba4a40 |
13 | 624419a |
14 | 3d65b56 |
15 | 2942863 |
hex | 1c71ed0 |
29826768 has 40 divisors (see below), whose sum is σ = 80405568. Its totient is φ = 9509632.
The previous prime is 29826763. The next prime is 29826829. The reversal of 29826768 is 86762892.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29826763) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12405 + ... + 14612.
Almost surely, 229826768 is an apocalyptic number.
It is an amenable number.
29826768 is an abundant number, since it is smaller than the sum of its proper divisors (50578800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29826768 is a wasteful number, since it uses less digits than its factorization.
29826768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27051 (or 27045 counting only the distinct ones).
The product of its digits is 580608, while the sum is 48.
The square root of 29826768 is about 5461.3888343534. The cubic root of 29826768 is about 310.1240155908.
The spelling of 29826768 in words is "twenty-nine million, eight hundred twenty-six thousand, seven hundred sixty-eight".
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