Base | Representation |
---|---|
bin | 1000011001001001100… |
… | …1111001101100101100 |
3 | 111210011212021021220221 |
4 | 2012102121321230230 |
5 | 4330300141343421 |
6 | 150123504021124 |
7 | 13263111225610 |
oct | 2062231715454 |
9 | 453155237827 |
10 | 144190184236 |
11 | 5617266661a |
12 | 23b410017a4 |
13 | 1079ba11c57 |
14 | 6d9bd2b340 |
15 | 3b3da12841 |
hex | 2192679b2c |
144190184236 has 12 divisors (see below), whose sum is σ = 288380368528. Its totient is φ = 61795793232.
The previous prime is 144190184221. The next prime is 144190184239. The reversal of 144190184236 is 632481091441.
144190184236 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 144190184192 and 144190184201.
It is not an unprimeable number, because it can be changed into a prime (144190184239) 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, 2574824691 + ... + 2574824746.
Almost surely, 2144190184236 is an apocalyptic number.
It is an amenable number.
144190184236 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
144190184236 is a wasteful number, since it uses less digits than its factorization.
144190184236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5149649448 (or 5149649446 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 43.
The spelling of 144190184236 in words is "one hundred forty-four billion, one hundred ninety million, one hundred eighty-four thousand, two hundred thirty-six".
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