Base | Representation |
---|---|
bin | 1000010010011101… |
… | …0001001110100010 |
3 | 12202001111221202202 |
4 | 2010213101032202 |
5 | 14024032333230 |
6 | 1004435013202 |
7 | 106064140055 |
oct | 20447211642 |
9 | 5661457682 |
10 | 2224886690 |
11 | a41988334 |
12 | 52113a202 |
13 | 295c36100 |
14 | 1716b8a9c |
15 | d04d5a45 |
hex | 849d13a2 |
2224886690 has 48 divisors (see below), whose sum is σ = 4351281768. Its totient is φ = 818707968.
The previous prime is 2224886687. The next prime is 2224886723. The reversal of 2224886690 is 966884222.
It can be written as a sum of positive squares in 12 ways, for example, as 879537649 + 1345349041 = 29657^2 + 36679^2 .
It is a super-2 number, since 2×22248866902 = 9900241566678312200, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 533654 + ... + 537806.
Almost surely, 22224886690 is an apocalyptic number.
2224886690 is a deficient number, since it is larger than the sum of its proper divisors (2126395078).
2224886690 is a wasteful number, since it uses less digits than its factorization.
2224886690 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4503 (or 4490 counting only the distinct ones).
The product of its (nonzero) digits is 663552, while the sum is 47.
The square root of 2224886690 is about 47168.7045613932. The cubic root of 2224886690 is about 1305.4772240138.
The spelling of 2224886690 in words is "two billion, two hundred twenty-four million, eight hundred eighty-six thousand, six hundred ninety".
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