Base | Representation |
---|---|
bin | 1000011010011001101… |
… | …1011110111000001010 |
3 | 111211001021102202200121 |
4 | 2012212123132320022 |
5 | 4331442143033421 |
6 | 150221104453454 |
7 | 13304330642311 |
oct | 2064633367012 |
9 | 454037382617 |
10 | 144526142986 |
11 | 56325270385 |
12 | 2401561a28a |
13 | 108234c0004 |
14 | 6dd07c1278 |
15 | 3b5d275d41 |
hex | 21a66dee0a |
144526142986 has 8 divisors (see below), whose sum is σ = 218244176100. Its totient is φ = 71778084288.
The previous prime is 144526142947. The next prime is 144526143017. The reversal of 144526142986 is 689241625441.
144526142986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 142411890625 + 2114252361 = 377375^2 + 45981^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 242493231 + ... + 242493826.
Almost surely, 2144526142986 is an apocalyptic number.
144526142986 is a deficient number, since it is larger than the sum of its proper divisors (73718033114).
144526142986 is a wasteful number, since it uses less digits than its factorization.
144526142986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 484987208.
The product of its digits is 3317760, while the sum is 52.
The spelling of 144526142986 in words is "one hundred forty-four billion, five hundred twenty-six million, one hundred forty-two thousand, nine hundred eighty-six".
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