Base | Representation |
---|---|
bin | 11111110101111010100010… |
… | …101111110111011101010101 |
3 | 200100212010011101212012220211 |
4 | 133311322202233313131111 |
5 | 121323442000113012133 |
6 | 1213503305212125421 |
7 | 41332606426013116 |
oct | 3765724257673525 |
9 | 610763141765824 |
10 | 140044434110293 |
11 | 40693569116a49 |
12 | 13859671766871 |
13 | 601b197309a5b |
14 | 268228873220d |
15 | 112cd253e8bcd |
hex | 7f5ea2bf7755 |
140044434110293 has 2 divisors, whose sum is σ = 140044434110294. Its totient is φ = 140044434110292.
The previous prime is 140044434110239. The next prime is 140044434110341. The reversal of 140044434110293 is 392011434440041.
Together with previous prime (140044434110239) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 122168433198289 + 17876000912004 = 11052983^2 + 4228002^2 .
It is a cyclic number.
It is not a de Polignac number, because 140044434110293 - 217 = 140044433979221 is a prime.
It is a super-2 number, since 2×1400444341102932 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (140044434210293) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70022217055146 + 70022217055147.
It is an arithmetic number, because the mean of its divisors is an integer number (70022217055147).
Almost surely, 2140044434110293 is an apocalyptic number.
It is an amenable number.
140044434110293 is a deficient number, since it is larger than the sum of its proper divisors (1).
140044434110293 is an equidigital number, since it uses as much as digits as its factorization.
140044434110293 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 165888, while the sum is 40.
The spelling of 140044434110293 in words is "one hundred forty trillion, forty-four billion, four hundred thirty-four million, one hundred ten thousand, two hundred ninety-three".
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