Base | Representation |
---|---|
bin | 10001000101010… |
… | …00110111011110 |
3 | 100222122021220212 |
4 | 20202220313132 |
5 | 243141014024 |
6 | 22115212422 |
7 | 3360004316 |
oct | 1042506736 |
9 | 328567825 |
10 | 143298014 |
11 | 73984a12 |
12 | 3bba7112 |
13 | 238c3532 |
14 | 15062446 |
15 | c8a8a0e |
hex | 88a8dde |
143298014 has 8 divisors (see below), whose sum is σ = 215003808. Its totient is φ = 71630080.
The previous prime is 143298013. The next prime is 143298017. The reversal of 143298014 is 410892341.
It is a happy number.
143298014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143298011) 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, 3614 + ... + 17310.
It is an arithmetic number, because the mean of its divisors is an integer number (26875476).
Almost surely, 2143298014 is an apocalyptic number.
143298014 is a deficient number, since it is larger than the sum of its proper divisors (71705794).
143298014 is a wasteful number, since it uses less digits than its factorization.
143298014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18930.
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 143298014 is about 11970.7148491642. The cubic root of 143298014 is about 523.2951670906.
The spelling of 143298014 in words is "one hundred forty-three million, two hundred ninety-eight thousand, fourteen".
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