Base | Representation |
---|---|
bin | 10000000100110… |
… | …00101000110001 |
3 | 100101201201201120 |
4 | 20002120220301 |
5 | 234004433204 |
6 | 21214052453 |
7 | 3225101034 |
oct | 1002305061 |
9 | 311651646 |
10 | 134842929 |
11 | 6a12a541 |
12 | 391aa129 |
13 | 21c22c20 |
14 | 13ca101b |
15 | bc886d9 |
hex | 8098a31 |
134842929 has 16 divisors (see below), whose sum is σ = 205011072. Its totient is φ = 78098688.
The previous prime is 134842909. The next prime is 134842933. The reversal of 134842929 is 929248431.
It is not a de Polignac number, because 134842929 - 29 = 134842417 is a prime.
It is not an unprimeable number, because it can be changed into a prime (134842909) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101029 + ... + 102354.
It is an arithmetic number, because the mean of its divisors is an integer number (12813192).
Almost surely, 2134842929 is an apocalyptic number.
It is an amenable number.
134842929 is a deficient number, since it is larger than the sum of its proper divisors (70168143).
134842929 is a wasteful number, since it uses less digits than its factorization.
134842929 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203416.
The product of its digits is 124416, while the sum is 42.
The square root of 134842929 is about 11612.1888117615. The cubic root of 134842929 is about 512.7937529915.
The spelling of 134842929 in words is "one hundred thirty-four million, eight hundred forty-two thousand, nine hundred twenty-nine".
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