Base | Representation |
---|---|
bin | 111111111001101… |
… | …1110110100011010 |
3 | 12112102200202012021 |
4 | 1333303132310122 |
5 | 13342403431020 |
6 | 552433405054 |
7 | 104064262546 |
oct | 17763366432 |
9 | 5472622167 |
10 | 2144202010 |
11 | a00389785 |
12 | 4ba10978a |
13 | 2822c61b2 |
14 | 164ab4a26 |
15 | c83991aa |
hex | 7fcded1a |
2144202010 has 32 divisors (see below), whose sum is σ = 4186283472. Its totient is φ = 787537920.
The previous prime is 2144202001. The next prime is 2144202019. The reversal of 2144202010 is 102024412.
It is an interprime number because it is at equal distance from previous prime (2144202001) and next prime (2144202019).
It can be written as a sum of positive squares in 8 ways, for example, as 241584849 + 1902617161 = 15543^2 + 43619^2 .
It is not an unprimeable number, because it can be changed into a prime (2144202019) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146847 + ... + 160786.
Almost surely, 22144202010 is an apocalyptic number.
2144202010 is a deficient number, since it is larger than the sum of its proper divisors (2042081462).
2144202010 is a wasteful number, since it uses less digits than its factorization.
2144202010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 307698.
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 2144202010 is about 46305.5289355386. The cubic root of 2144202010 is about 1289.5016423230.
Adding to 2144202010 its reverse (102024412), we get a palindrome (2246226422).
The spelling of 2144202010 in words is "two billion, one hundred forty-four million, two hundred two thousand, ten".
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