Base | Representation |
---|---|
bin | 1000010101101010110… |
… | …0101001001010011000 |
3 | 111200202201122010112022 |
4 | 2011122230221022120 |
5 | 4321341411320034 |
6 | 145451040034012 |
7 | 13231002165125 |
oct | 2053254511230 |
9 | 450681563468 |
10 | 143255573144 |
11 | 55833044462 |
12 | 23920002908 |
13 | 106801ba838 |
14 | 6d0db6174c |
15 | 3ad694ab2e |
hex | 215ab29298 |
143255573144 has 8 divisors (see below), whose sum is σ = 268604199660. Its totient is φ = 71627786568.
The previous prime is 143255573119. The next prime is 143255573239. The reversal of 143255573144 is 441375552341.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 143255573095 and 143255573104.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8953473314 + ... + 8953473329.
Almost surely, 2143255573144 is an apocalyptic number.
It is an amenable number.
143255573144 is a deficient number, since it is larger than the sum of its proper divisors (125348626516).
143255573144 is a wasteful number, since it uses less digits than its factorization.
143255573144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17906946649 (or 17906946645 counting only the distinct ones).
The product of its digits is 1008000, while the sum is 44.
The spelling of 143255573144 in words is "one hundred forty-three billion, two hundred fifty-five million, five hundred seventy-three thousand, one hundred forty-four".
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