Base | Representation |
---|---|
bin | 1000010001011010… |
… | …1010000101110100 |
3 | 12201202022201101001 |
4 | 2010112222011310 |
5 | 14021424011314 |
6 | 1004201413044 |
7 | 106012132321 |
oct | 20426520564 |
9 | 5652281331 |
10 | 2220532084 |
11 | a3a483691 |
12 | 51b79a184 |
13 | 295070014 |
14 | 170ca3b48 |
15 | cee25674 |
hex | 845aa174 |
2220532084 has 6 divisors (see below), whose sum is σ = 3885931154. Its totient is φ = 1110266040.
The previous prime is 2220532081. The next prime is 2220532087. The reversal of 2220532084 is 4802350222.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2220532081) and next prime (2220532087).
It can be written as a sum of positive squares in only one way, i.e., 1400855184 + 819676900 = 37428^2 + 28630^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2220532081) by changing a digit.
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 as a sum of consecutive naturals, namely, 277566507 + ... + 277566514.
Almost surely, 22220532084 is an apocalyptic number.
It is an amenable number.
2220532084 is a deficient number, since it is larger than the sum of its proper divisors (1665399070).
2220532084 is a wasteful number, since it uses less digits than its factorization.
2220532084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 555133025 (or 555133023 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 28.
The square root of 2220532084 is about 47122.5220462572. The cubic root of 2220532084 is about 1304.6249631093.
It can be divided in two parts, 22205 and 32084, that added together give a square (54289 = 2332).
The spelling of 2220532084 in words is "two billion, two hundred twenty million, five hundred thirty-two thousand, eighty-four".
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