Base | Representation |
---|---|
bin | 1000011111001101110… |
… | …1111100011000001111 |
3 | 111221101100111002200122 |
4 | 2013303131330120033 |
5 | 4342114032234433 |
6 | 150553235215155 |
7 | 13351343636036 |
oct | 2076335743017 |
9 | 457340432618 |
10 | 145818633743 |
11 | 569288a9862 |
12 | 243164474bb |
13 | 1099b1c9043 |
14 | 70b430971d |
15 | 3bd6981198 |
hex | 21f377c60f |
145818633743 has 2 divisors, whose sum is σ = 145818633744. Its totient is φ = 145818633742.
The previous prime is 145818633659. The next prime is 145818633757. The reversal of 145818633743 is 347336818541.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 145818633743 - 218 = 145818371599 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (145818683743) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72909316871 + 72909316872.
It is an arithmetic number, because the mean of its divisors is an integer number (72909316872).
Almost surely, 2145818633743 is an apocalyptic number.
145818633743 is a deficient number, since it is larger than the sum of its proper divisors (1).
145818633743 is an equidigital number, since it uses as much as digits as its factorization.
145818633743 is an evil number, because the sum of its binary digits is even.
The product of its digits is 5806080, while the sum is 53.
The spelling of 145818633743 in words is "one hundred forty-five billion, eight hundred eighteen million, six hundred thirty-three thousand, seven hundred forty-three".
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