Base | Representation |
---|---|
bin | 111101011111000… |
… | …0100011001010100 |
3 | 12022210001220012022 |
4 | 1322332010121110 |
5 | 13211122410114 |
6 | 540415112312 |
7 | 102060662252 |
oct | 17276043124 |
9 | 5283056168 |
10 | 2063091284 |
11 | 96961a021 |
12 | 496b12698 |
13 | 26b567397 |
14 | 157ddd5d2 |
15 | c11c648e |
hex | 7af84654 |
2063091284 has 6 divisors (see below), whose sum is σ = 3610409754. Its totient is φ = 1031545640.
The previous prime is 2063091271. The next prime is 2063091301. The reversal of 2063091284 is 4821903602.
It can be written as a sum of positive squares in only one way, i.e., 1258120900 + 804970384 = 35470^2 + 28372^2 .
It is a super-2 number, since 2×20630912842 = 8512691292233537312, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 257886407 + ... + 257886414.
It is an arithmetic number, because the mean of its divisors is an integer number (601734959).
Almost surely, 22063091284 is an apocalyptic number.
It is an amenable number.
2063091284 is a deficient number, since it is larger than the sum of its proper divisors (1547318470).
2063091284 is a wasteful number, since it uses less digits than its factorization.
2063091284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 515772825 (or 515772823 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 35.
The square root of 2063091284 is about 45421.2646675541. The cubic root of 2063091284 is about 1273.0324714899.
Adding to 2063091284 its reverse (4821903602), we get a palindrome (6884994886).
The spelling of 2063091284 in words is "two billion, sixty-three million, ninety-one thousand, two hundred eighty-four".
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