Base | Representation |
---|---|
bin | 110111011111… |
… | …0010100111110 |
3 | 2000201222112102 |
4 | 1232332110332 |
5 | 24421404014 |
6 | 2515305102 |
7 | 502161542 |
oct | 156762476 |
9 | 60658472 |
10 | 29091134 |
11 | 1546a666 |
12 | 98ab192 |
13 | 60473b7 |
14 | 3c13a22 |
15 | 28498de |
hex | 1bbe53e |
29091134 has 8 divisors (see below), whose sum is σ = 44651640. Its totient is φ = 14207256.
The previous prime is 29091103. The next prime is 29091137. The reversal of 29091134 is 43119092.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 29091097 and 29091106.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29091137) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169049 + ... + 169220.
It is an arithmetic number, because the mean of its divisors is an integer number (5581455).
Almost surely, 229091134 is an apocalyptic number.
29091134 is a deficient number, since it is larger than the sum of its proper divisors (15560506).
29091134 is a wasteful number, since it uses less digits than its factorization.
29091134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 338314.
The product of its (nonzero) digits is 1944, while the sum is 29.
The square root of 29091134 is about 5393.6197492964. The cubic root of 29091134 is about 307.5531765175.
The spelling of 29091134 in words is "twenty-nine million, ninety-one thousand, one hundred thirty-four".
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