Base | Representation |
---|---|
bin | 111011101010110… |
… | …0001010110100110 |
3 | 12011112100202111122 |
4 | 1313111201112212 |
5 | 13100021132332 |
6 | 530400333542 |
7 | 100420553462 |
oct | 16725412646 |
9 | 5145322448 |
10 | 2002130342 |
11 | 938172183 |
12 | 47a6142b2 |
13 | 25ba41c14 |
14 | 14dc914a2 |
15 | bab83c12 |
hex | 775615a6 |
2002130342 has 8 divisors (see below), whose sum is σ = 3006029232. Its totient is φ = 1000120600.
The previous prime is 2002130329. The next prime is 2002130371. The reversal of 2002130342 is 2430312002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2002130342.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 469634 + ... + 473877.
It is an arithmetic number, because the mean of its divisors is an integer number (375753654).
Almost surely, 22002130342 is an apocalyptic number.
2002130342 is a deficient number, since it is larger than the sum of its proper divisors (1003898890).
2002130342 is a wasteful number, since it uses less digits than its factorization.
2002130342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 944574.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 2002130342 is about 44745.1711584613. The cubic root of 2002130342 is about 1260.3682349445.
Adding to 2002130342 its reverse (2430312002), we get a palindrome (4432442344).
The spelling of 2002130342 in words is "two billion, two million, one hundred thirty thousand, three hundred forty-two".
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