Base | Representation |
---|---|
bin | 10001001001001… |
… | …00011010010110 |
3 | 101000121000002002 |
4 | 20210210122112 |
5 | 243303212204 |
6 | 22134115302 |
7 | 3364212542 |
oct | 1044443226 |
9 | 330530062 |
10 | 143804054 |
11 | 741a0129 |
12 | 401abb32 |
13 | 23a3c974 |
14 | 15154a22 |
15 | c95891e |
hex | 8924696 |
143804054 has 16 divisors (see below), whose sum is σ = 229068000. Its totient is φ = 67473024.
The previous prime is 143804051. The next prime is 143804077. The reversal of 143804054 is 450408341.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143804051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5807 + ... + 17925.
It is an arithmetic number, because the mean of its divisors is an integer number (14316750).
Almost surely, 2143804054 is an apocalyptic number.
143804054 is a deficient number, since it is larger than the sum of its proper divisors (85263946).
143804054 is a wasteful number, since it uses less digits than its factorization.
143804054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12487.
The product of its (nonzero) digits is 7680, while the sum is 29.
The square root of 143804054 is about 11991.8328040379. The cubic root of 143804054 is about 523.9104284284.
The spelling of 143804054 in words is "one hundred forty-three million, eight hundred four thousand, fifty-four".
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