Base | Representation |
---|---|
bin | 110111011000… |
… | …0100110100110 |
3 | 2000122010102100 |
4 | 1232300212212 |
5 | 24413104133 |
6 | 2514152530 |
7 | 501535623 |
oct | 156604646 |
9 | 60563370 |
10 | 29034918 |
11 | 15431400 |
12 | 9882746 |
13 | 6027933 |
14 | 3bdb34a |
15 | 2837e13 |
hex | 1bb09a6 |
29034918 has 36 divisors (see below), whose sum is σ = 69153084. Its totient is φ = 8797800.
The previous prime is 29034917. The next prime is 29034923. The reversal of 29034918 is 81943092.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29034917) 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 17 ways as a sum of consecutive naturals, for example, 4488 + ... + 8843.
It is an arithmetic number, because the mean of its divisors is an integer number (1920919).
Almost surely, 229034918 is an apocalyptic number.
29034918 is an abundant number, since it is smaller than the sum of its proper divisors (40118166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29034918 is a wasteful number, since it uses less digits than its factorization.
29034918 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13361 (or 13347 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The square root of 29034918 is about 5388.4058867164. The cubic root of 29034918 is about 307.3549424887.
The spelling of 29034918 in words is "twenty-nine million, thirty-four thousand, nine hundred eighteen".
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