Base | Representation |
---|---|
bin | 111100110111000… |
… | …0101110101011110 |
3 | 12021022121201202210 |
4 | 1321232011311132 |
5 | 13140241010122 |
6 | 534345501250 |
7 | 101414532063 |
oct | 17156056536 |
9 | 5238551683 |
10 | 2042125662 |
11 | 9587aa265 |
12 | 48baa1826 |
13 | 2671065a5 |
14 | 155302c6a |
15 | be43440c |
hex | 79b85d5e |
2042125662 has 32 divisors (see below), whose sum is σ = 4320864000. Its totient is φ = 641634048.
The previous prime is 2042125639. The next prime is 2042125693. The reversal of 2042125662 is 2665212402.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22323 + ... + 67694.
It is an arithmetic number, because the mean of its divisors is an integer number (135027000).
Almost surely, 22042125662 is an apocalyptic number.
2042125662 is an abundant number, since it is smaller than the sum of its proper divisors (2278738338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2042125662 is a wasteful number, since it uses less digits than its factorization.
2042125662 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90240.
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 2042125662 is about 45189.8845096997. The cubic root of 2042125662 is about 1268.7054951928.
The spelling of 2042125662 in words is "two billion, forty-two million, one hundred twenty-five thousand, six hundred sixty-two".
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