Base | Representation |
---|---|
bin | 1000000000101010… |
… | …1011110010010000 |
3 | 12112212010202201011 |
4 | 2000022223302100 |
5 | 13400433100212 |
6 | 553212020304 |
7 | 104200054552 |
oct | 20012536220 |
9 | 5485122634 |
10 | 2150284432 |
11 | a0386357a |
12 | 500161694 |
13 | 28364586a |
14 | 1658194d2 |
15 | c8b9b4a7 |
hex | 802abc90 |
2150284432 has 10 divisors (see below), whose sum is σ = 4166176118. Its totient is φ = 1075142208.
The previous prime is 2150284391. The next prime is 2150284439. The reversal of 2150284432 is 2344820512.
It can be written as a sum of positive squares in only one way, i.e., 1581175696 + 569108736 = 39764^2 + 23856^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2150284394 and 2150284403.
It is not an unprimeable number, because it can be changed into a prime (2150284439) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67196373 + ... + 67196404.
Almost surely, 22150284432 is an apocalyptic number.
It is an amenable number.
2150284432 is a deficient number, since it is larger than the sum of its proper divisors (2015891686).
2150284432 is a wasteful number, since it uses less digits than its factorization.
2150284432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134392785 (or 134392779 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 31.
The square root of 2150284432 is about 46371.1594851800. The cubic root of 2150284432 is about 1290.7197937961.
The spelling of 2150284432 in words is "two billion, one hundred fifty million, two hundred eighty-four thousand, four hundred thirty-two".
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