Base | Representation |
---|---|
bin | 111000111110… |
… | …0001100001110 |
3 | 2002012111022101 |
4 | 1301330030032 |
5 | 30121300224 |
6 | 2544105314 |
7 | 511611043 |
oct | 161741416 |
9 | 62174271 |
10 | 29868814 |
11 | 15950978 |
12 | a00523a |
13 | 625a371 |
14 | 3d771ca |
15 | 2950044 |
hex | 1c7c30e |
29868814 has 4 divisors (see below), whose sum is σ = 44803224. Its totient is φ = 14934406.
The previous prime is 29868803. The next prime is 29868851. The reversal of 29868814 is 41886892.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 7467202 + ... + 7467205.
It is an arithmetic number, because the mean of its divisors is an integer number (11200806).
Almost surely, 229868814 is an apocalyptic number.
29868814 is a deficient number, since it is larger than the sum of its proper divisors (14934410).
29868814 is a wasteful number, since it uses less digits than its factorization.
29868814 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14934409.
The product of its digits is 221184, while the sum is 46.
The square root of 29868814 is about 5465.2368658641. The cubic root of 29868814 is about 310.2696716898.
The spelling of 29868814 in words is "twenty-nine million, eight hundred sixty-eight thousand, eight hundred fourteen".
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