Base | Representation |
---|---|
bin | 111000001100… |
… | …0011011011101 |
3 | 2001102201210010 |
4 | 1300120123131 |
5 | 30020211224 |
6 | 2531233433 |
7 | 505256523 |
oct | 160303335 |
9 | 61381703 |
10 | 29460189 |
11 | 156a1970 |
12 | 9a48879 |
13 | 6146385 |
14 | 3cac313 |
15 | 28bde29 |
hex | 1c186dd |
29460189 has 8 divisors (see below), whose sum is σ = 42851232. Its totient is φ = 17854640.
The previous prime is 29460187. The next prime is 29460229. The reversal of 29460189 is 98106492.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 29460189 - 21 = 29460187 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29460187) 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 7 ways as a sum of consecutive naturals, for example, 446334 + ... + 446399.
It is an arithmetic number, because the mean of its divisors is an integer number (5356404).
Almost surely, 229460189 is an apocalyptic number.
It is an amenable number.
29460189 is a deficient number, since it is larger than the sum of its proper divisors (13391043).
29460189 is a wasteful number, since it uses less digits than its factorization.
29460189 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 892747.
The product of its (nonzero) digits is 31104, while the sum is 39.
The square root of 29460189 is about 5427.7241086850. The cubic root of 29460189 is about 308.8482723011.
The spelling of 29460189 in words is "twenty-nine million, four hundred sixty thousand, one hundred eighty-nine".
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