Base | Representation |
---|---|
bin | 111100110111000… |
… | …1001111011011000 |
3 | 12021022122120202121 |
4 | 1321232021323120 |
5 | 13140242024144 |
6 | 534350111024 |
7 | 101414632000 |
oct | 17156117330 |
9 | 5238576677 |
10 | 2042142424 |
11 | 958810913 |
12 | 48baab474 |
13 | 2671110ca |
14 | 155309000 |
15 | be439384 |
hex | 79b89ed8 |
2042142424 has 32 divisors (see below), whose sum is σ = 4465332000. Its totient is φ = 875202720.
The previous prime is 2042142383. The next prime is 2042142437. The reversal of 2042142424 is 4242412402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 369367 + ... + 374854.
It is an arithmetic number, because the mean of its divisors is an integer number (139541625).
Almost surely, 22042142424 is an apocalyptic number.
It is an amenable number.
2042142424 is an abundant number, since it is smaller than the sum of its proper divisors (2423189576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2042142424 is an equidigital number, since it uses as much as digits as its factorization.
2042142424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 744248 (or 744230 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 25.
The square root of 2042142424 is about 45190.0699711784. The cubic root of 2042142424 is about 1268.7089664097.
Adding to 2042142424 its reverse (4242412402), we get a palindrome (6284554826).
The spelling of 2042142424 in words is "two billion, forty-two million, one hundred forty-two thousand, four hundred twenty-four".
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