Base | Representation |
---|---|
bin | 10001000111110… |
… | …01011011101110 |
3 | 101000021001121002 |
4 | 20203321123232 |
5 | 243232044024 |
6 | 22130240302 |
7 | 3362550365 |
oct | 1043713356 |
9 | 330231532 |
10 | 143628014 |
11 | 7408a942 |
12 | 40126092 |
13 | 239aa7ba |
14 | 1510a7dc |
15 | c9216ae |
hex | 88f96ee |
143628014 has 16 divisors (see below), whose sum is σ = 218855952. Its totient is φ = 70682688.
The previous prime is 143628013. The next prime is 143628061. The reversal of 143628014 is 410826341.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143628013) 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, 47162 + ... + 50114.
It is an arithmetic number, because the mean of its divisors is an integer number (13678497).
Almost surely, 2143628014 is an apocalyptic number.
143628014 is a deficient number, since it is larger than the sum of its proper divisors (75227938).
143628014 is a wasteful number, since it uses less digits than its factorization.
143628014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3331.
The product of its (nonzero) digits is 4608, while the sum is 29.
The square root of 143628014 is about 11984.4905607206. The cubic root of 143628014 is about 523.6965567294.
The spelling of 143628014 in words is "one hundred forty-three million, six hundred twenty-eight thousand, fourteen".
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