Base | Representation |
---|---|
bin | 111111110110001… |
… | …0110110100000010 |
3 | 12112022011212001111 |
4 | 1333230112310002 |
5 | 13341414143320 |
6 | 552325353534 |
7 | 104042353222 |
oct | 17754266402 |
9 | 5468155044 |
10 | 2142334210 |
11 | 9aa323445 |
12 | 4b95688aa |
13 | 281ac0ca3 |
14 | 16474a082 |
15 | c812aa5a |
hex | 7fb16d02 |
2142334210 has 8 divisors (see below), whose sum is σ = 3856201596. Its totient is φ = 856933680.
The previous prime is 2142334199. The next prime is 2142334217. The reversal of 2142334210 is 124332412.
It can be written as a sum of positive squares in 2 ways, for example, as 1998358209 + 143976001 = 44703^2 + 11999^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (2142334217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107116701 + ... + 107116720.
Almost surely, 22142334210 is an apocalyptic number.
2142334210 is a deficient number, since it is larger than the sum of its proper divisors (1713867386).
2142334210 is a wasteful number, since it uses less digits than its factorization.
2142334210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214233428.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 2142334210 is about 46285.3563235717. The cubic root of 2142334210 is about 1289.1271081378.
Adding to 2142334210 its reverse (124332412), we get a palindrome (2266666622).
The spelling of 2142334210 in words is "two billion, one hundred forty-two million, three hundred thirty-four thousand, two hundred ten".
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