Base | Representation |
---|---|
bin | 101010100101111… |
… | …1010110111000100 |
3 | 10200121021021102020 |
4 | 1111023322313010 |
5 | 10411333004121 |
6 | 353452243140 |
7 | 50262616653 |
oct | 12513726704 |
9 | 3617237366 |
10 | 1429188036 |
11 | 673815141 |
12 | 33a7704b0 |
13 | 19a12acc3 |
14 | d7b4d19a |
15 | 8570d1c6 |
hex | 552fadc4 |
1429188036 has 48 divisors (see below), whose sum is σ = 3430836864. Its totient is φ = 462848256.
The previous prime is 1429188029. The next prime is 1429188041. The reversal of 1429188036 is 6308819241.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 54600 + ... + 76416.
It is an arithmetic number, because the mean of its divisors is an integer number (71475768).
Almost surely, 21429188036 is an apocalyptic number.
It is an amenable number.
1429188036 is an abundant number, since it is smaller than the sum of its proper divisors (2001648828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1429188036 is a wasteful number, since it uses less digits than its factorization.
1429188036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21980 (or 21978 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 42.
The square root of 1429188036 is about 37804.6033704892. The cubic root of 1429188036 is about 1126.4098961247.
The spelling of 1429188036 in words is "one billion, four hundred twenty-nine million, one hundred eighty-eight thousand, thirty-six".
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