Base | Representation |
---|---|
bin | 10000010011010001101… |
… | …110011010011011110001 |
3 | 10222002110100221022202002 |
4 | 100103101232122123301 |
5 | 121323142241231001 |
6 | 2214341210103345 |
7 | 143634564521504 |
oct | 20232156323361 |
9 | 3862410838662 |
10 | 1120210102001 |
11 | 3a2095442831 |
12 | 16113011ab55 |
13 | 81834b66303 |
14 | 3c30b64113b |
15 | 1e214dbe46b |
hex | 104d1b9a6f1 |
1120210102001 has 8 divisors (see below), whose sum is σ = 1129262393160. Its totient is φ = 1111170500608.
The previous prime is 1120210101953. The next prime is 1120210102009. The reversal of 1120210102001 is 1002010120211.
It can be written as a sum of positive squares in 4 ways, for example, as 675887871376 + 444322230625 = 822124^2 + 666575^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1120210102001 - 218 = 1120209839857 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1120210102009) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2995136 + ... + 3348321.
It is an arithmetic number, because the mean of its divisors is an integer number (141157799145).
Almost surely, 21120210102001 is an apocalyptic number.
It is an amenable number.
1120210102001 is a deficient number, since it is larger than the sum of its proper divisors (9052291159).
1120210102001 is a wasteful number, since it uses less digits than its factorization.
1120210102001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6344883.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 1120210102001 its reverse (1002010120211), we get a palindrome (2122220222212).
The spelling of 1120210102001 in words is "one trillion, one hundred twenty billion, two hundred ten million, one hundred two thousand, one".
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