Base | Representation |
---|---|
bin | 10101100111100000100… |
… | …11110110010110111111 |
3 | 2122000012122110220000020 |
4 | 22303300103312112333 |
5 | 44132141111011033 |
6 | 1325115543303223 |
7 | 104443302523251 |
oct | 12636023662677 |
9 | 2560178426006 |
10 | 742766110143 |
11 | 267007118182 |
12 | bbb52a4ab13 |
13 | 55072612065 |
14 | 27d42dd3cd1 |
15 | 144c38326b3 |
hex | acf04f65bf |
742766110143 has 16 divisors (see below), whose sum is σ = 999856323840. Its totient is φ = 490443120576.
The previous prime is 742766110103. The next prime is 742766110187. The reversal of 742766110143 is 341011667247.
It is not a de Polignac number, because 742766110143 - 214 = 742766093759 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 742766110095 and 742766110104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (742766110103) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1877905 + ... + 2238762.
It is an arithmetic number, because the mean of its divisors is an integer number (62491020240).
Almost surely, 2742766110143 is an apocalyptic number.
742766110143 is a deficient number, since it is larger than the sum of its proper divisors (257090213697).
742766110143 is a wasteful number, since it uses less digits than its factorization.
742766110143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4117246.
The product of its (nonzero) digits is 169344, while the sum is 42.
The spelling of 742766110143 in words is "seven hundred forty-two billion, seven hundred sixty-six million, one hundred ten thousand, one hundred forty-three".
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