Base | Representation |
---|---|
bin | 111101001110111… |
… | …1010100001100010 |
3 | 12022012012122201120 |
4 | 1322131322201202 |
5 | 13201443142432 |
6 | 535514313110 |
7 | 101626224633 |
oct | 17235724142 |
9 | 5265178646 |
10 | 2054662242 |
11 | 964892176 |
12 | 494128796 |
13 | 2698a5899 |
14 | 156c4788a |
15 | c05adc2c |
hex | 7a77a862 |
2054662242 has 32 divisors (see below), whose sum is σ = 4332030720. Its totient is φ = 647876880.
The previous prime is 2054662229. The next prime is 2054662271. The reversal of 2054662242 is 2422664502.
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 15 ways as a sum of consecutive naturals, for example, 65733 + ... + 91815.
It is an arithmetic number, because the mean of its divisors is an integer number (135375960).
Almost surely, 22054662242 is an apocalyptic number.
2054662242 is an abundant number, since it is smaller than the sum of its proper divisors (2277368478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2054662242 is a wasteful number, since it uses less digits than its factorization.
2054662242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26798.
The product of its (nonzero) digits is 46080, while the sum is 33.
The square root of 2054662242 is about 45328.3823007175. The cubic root of 2054662242 is about 1271.2963888325.
The spelling of 2054662242 in words is "two billion, fifty-four million, six hundred sixty-two thousand, two hundred forty-two".
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