Base | Representation |
---|---|
bin | 1000010101000011010… |
… | …0111001100010011100 |
3 | 111200100012000101011012 |
4 | 2011100310321202130 |
5 | 4321022012341322 |
6 | 145422402314352 |
7 | 13223621431145 |
oct | 2052064714234 |
9 | 450305011135 |
10 | 143089965212 |
11 | 557586117a7 |
12 | 238946589b8 |
13 | 10654ab568c |
14 | 6cd5b72acc |
15 | 3ac7136ae2 |
hex | 2150d3989c |
143089965212 has 12 divisors (see below), whose sum is σ = 250410099240. Its totient is φ = 71544222576.
The previous prime is 143089965169. The next prime is 143089965217. The reversal of 143089965212 is 212569980341.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143089965217) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583214 + ... + 791402.
It is an arithmetic number, because the mean of its divisors is an integer number (20867508270).
Almost surely, 2143089965212 is an apocalyptic number.
It is an amenable number.
143089965212 is a deficient number, since it is larger than the sum of its proper divisors (107320134028).
143089965212 is a wasteful number, since it uses less digits than its factorization.
143089965212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 380020 (or 380018 counting only the distinct ones).
The product of its (nonzero) digits is 933120, while the sum is 50.
The spelling of 143089965212 in words is "one hundred forty-three billion, eighty-nine million, nine hundred sixty-five thousand, two hundred twelve".
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