Base | Representation |
---|---|
bin | 1000011010101101101… |
… | …1011101111010110111 |
3 | 111211021010021102101011 |
4 | 2012223123131322313 |
5 | 4332130131301033 |
6 | 150233302413051 |
7 | 13306366634563 |
oct | 2065333357267 |
9 | 454233242334 |
10 | 144610025143 |
11 | 56368653281 |
12 | 24039731187 |
13 | 108379ac41c |
14 | 6ddb9b86a3 |
15 | 3b657e4ccd |
hex | 21ab6ddeb7 |
144610025143 has 2 divisors, whose sum is σ = 144610025144. Its totient is φ = 144610025142.
The previous prime is 144610025137. The next prime is 144610025171. The reversal of 144610025143 is 341520016441.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 144610025143 - 25 = 144610025111 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (144610025123) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72305012571 + 72305012572.
It is an arithmetic number, because the mean of its divisors is an integer number (72305012572).
Almost surely, 2144610025143 is an apocalyptic number.
144610025143 is a deficient number, since it is larger than the sum of its proper divisors (1).
144610025143 is an equidigital number, since it uses as much as digits as its factorization.
144610025143 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 11520, while the sum is 31.
The spelling of 144610025143 in words is "one hundred forty-four billion, six hundred ten million, twenty-five thousand, one hundred forty-three".
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