Base | Representation |
---|---|
bin | 1000010100110001010… |
… | …0111101101110011101 |
3 | 111200010220222120121211 |
4 | 2011030110331232131 |
5 | 4320343202004033 |
6 | 145411104424421 |
7 | 13222014031000 |
oct | 2051424755635 |
9 | 450126876554 |
10 | 143014484893 |
11 | 55719a48275 |
12 | 23873318111 |
13 | 10642278577 |
14 | 6cc9b25537 |
15 | 3ac06c72cd |
hex | 214c53db9d |
143014484893 has 8 divisors (see below), whose sum is σ = 166780740800. Its totient is φ = 122583843900.
The previous prime is 143014484843. The next prime is 143014484941. The reversal of 143014484893 is 398484410341.
It is a happy number.
It is not a de Polignac number, because 143014484893 - 217 = 143014353821 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143014484843) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208475583 + ... + 208476268.
It is an arithmetic number, because the mean of its divisors is an integer number (20847592600).
Almost surely, 2143014484893 is an apocalyptic number.
It is an amenable number.
143014484893 is a deficient number, since it is larger than the sum of its proper divisors (23766255907).
143014484893 is an frugal number, since it uses more digits than its factorization.
143014484893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 416951872 (or 416951858 counting only the distinct ones).
The product of its (nonzero) digits is 1327104, while the sum is 49.
The spelling of 143014484893 in words is "one hundred forty-three billion, fourteen million, four hundred eighty-four thousand, eight hundred ninety-three".
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