Base | Representation |
---|---|
bin | 111100110111011… |
… | …1100101000111111 |
3 | 12021100001010200220 |
4 | 1321232330220333 |
5 | 13140320201033 |
6 | 534354352423 |
7 | 101416455411 |
oct | 17156745077 |
9 | 5240033626 |
10 | 2042350143 |
11 | 958942989 |
12 | 48bb8b713 |
13 | 267184812 |
14 | 1553609b1 |
15 | be47abb3 |
hex | 79bbca3f |
2042350143 has 8 divisors (see below), whose sum is σ = 2817034800. Its totient is φ = 1314616128.
The previous prime is 2042350139. The next prime is 2042350151. The reversal of 2042350143 is 3410532402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2042350143 - 22 = 2042350139 is a prime.
It is a super-3 number, since 3×20423501433 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2042350543) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11737558 + ... + 11737731.
It is an arithmetic number, because the mean of its divisors is an integer number (352129350).
Almost surely, 22042350143 is an apocalyptic number.
2042350143 is a deficient number, since it is larger than the sum of its proper divisors (774684657).
2042350143 is a wasteful number, since it uses less digits than its factorization.
2042350143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23475321.
The product of its (nonzero) digits is 2880, while the sum is 24.
The square root of 2042350143 is about 45192.3681941985. The cubic root of 2042350143 is about 1268.7519810431.
Adding to 2042350143 its reverse (3410532402), we get a palindrome (5452882545).
The spelling of 2042350143 in words is "two billion, forty-two million, three hundred fifty thousand, one hundred forty-three".
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