Base | Representation |
---|---|
bin | 1000011010011101110… |
… | …1111100000110000110 |
3 | 111211002111012212001111 |
4 | 2012213131330012012 |
5 | 4332011123023131 |
6 | 150222530115234 |
7 | 13304632011031 |
oct | 2064735740606 |
9 | 454074185044 |
10 | 144543564166 |
11 | 5633408a151 |
12 | 2401b41bb1a |
13 | 10826cac6c1 |
14 | 6dd2c38018 |
15 | 3b5ea67ab1 |
hex | 21a777c186 |
144543564166 has 32 divisors (see below), whose sum is σ = 231901354080. Its totient is φ = 67332096000.
The previous prime is 144543564089. The next prime is 144543564169. The reversal of 144543564166 is 661465345441.
144543564166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (144543564169) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1745590 + ... + 1826518.
It is an arithmetic number, because the mean of its divisors is an integer number (7246917315).
Almost surely, 2144543564166 is an apocalyptic number.
144543564166 is a deficient number, since it is larger than the sum of its proper divisors (87357789914).
144543564166 is a wasteful number, since it uses less digits than its factorization.
144543564166 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81480.
The product of its digits is 4147200, while the sum is 49.
The spelling of 144543564166 in words is "one hundred forty-four billion, five hundred forty-three million, five hundred sixty-four thousand, one hundred sixty-six".
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