Base | Representation |
---|---|
bin | 1000010101011011010… |
… | …0001101010111100101 |
3 | 111200121012002102001201 |
4 | 2011112310031113211 |
5 | 4321223223310324 |
6 | 145440352122501 |
7 | 13226251502530 |
oct | 2052664152745 |
9 | 450535072051 |
10 | 143190447589 |
11 | 557aa302692 |
12 | 23902236431 |
13 | 1066c8678c7 |
14 | 6d0524ba17 |
15 | 3ad0d84444 |
hex | 2156d0d5e5 |
143190447589 has 16 divisors (see below), whose sum is σ = 173864592000. Its totient is φ = 115299664704.
The previous prime is 143190447529. The next prime is 143190447611. The reversal of 143190447589 is 985744091341.
143190447589 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 143190447589 - 27 = 143190447461 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143190447529) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9524539 + ... + 9539560.
It is an arithmetic number, because the mean of its divisors is an integer number (10866537000).
Almost surely, 2143190447589 is an apocalyptic number.
It is an amenable number.
143190447589 is a deficient number, since it is larger than the sum of its proper divisors (30674144411).
143190447589 is a wasteful number, since it uses less digits than its factorization.
143190447589 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19064172.
The product of its (nonzero) digits is 4354560, while the sum is 55.
The spelling of 143190447589 in words is "one hundred forty-three billion, one hundred ninety million, four hundred forty-seven thousand, five hundred eighty-nine".
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