Base | Representation |
---|---|
bin | 111000000100… |
… | …0011111000010 |
3 | 2001022102012100 |
4 | 1300020133002 |
5 | 30011114012 |
6 | 2530011230 |
7 | 504565236 |
oct | 160103702 |
9 | 61272170 |
10 | 29394882 |
11 | 156578a0 |
12 | 9a16b16 |
13 | 612272a |
14 | 3c925c6 |
15 | 28a98dc |
hex | 1c087c2 |
29394882 has 48 divisors (see below), whose sum is σ = 71735040. Its totient is φ = 8618400.
The previous prime is 29394829. The next prime is 29394899. The reversal of 29394882 is 28849392.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3744 + ... + 8532.
It is an arithmetic number, because the mean of its divisors is an integer number (1494480).
Almost surely, 229394882 is an apocalyptic number.
29394882 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 29394882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35867520).
29394882 is an abundant number, since it is smaller than the sum of its proper divisors (42340158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29394882 is a wasteful number, since it uses less digits than its factorization.
29394882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4839 (or 4836 counting only the distinct ones).
The product of its digits is 248832, while the sum is 45.
The square root of 29394882 is about 5421.7047134642. The cubic root of 29394882 is about 308.6198863860.
Subtracting from 29394882 its reverse (28849392), we obtain a triangular number (545490 = T1044).
It can be divided in two parts, 29394 and 882, that added together give a square (30276 = 1742).
The spelling of 29394882 in words is "twenty-nine million, three hundred ninety-four thousand, eight hundred eighty-two".
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