Base | Representation |
---|---|
bin | 11101001010110000110… |
… | …00001101000101001011 |
3 | 10112210212202011011011202 |
4 | 32211120120031011023 |
5 | 112410011242320021 |
6 | 2044224201014415 |
7 | 132256462314422 |
oct | 16453030150513 |
9 | 3483782134152 |
10 | 1002210120011 |
11 | 357042537861 |
12 | 14229a18440b |
13 | 7367b131569 |
14 | 36715b9a2b9 |
15 | 1b10a7d1a0b |
hex | e95860d14b |
1002210120011 has 4 divisors (see below), whose sum is σ = 1003506640992. Its totient is φ = 1000913599032.
The previous prime is 1002210120001. The next prime is 1002210120059. The reversal of 1002210120011 is 1100210122001.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1002210120011 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1002210119974 and 1002210120001.
It is not an unprimeable number, because it can be changed into a prime (1002210120001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 648259331 + ... + 648260876.
It is an arithmetic number, because the mean of its divisors is an integer number (250876660248).
Almost surely, 21002210120011 is an apocalyptic number.
1002210120011 is a deficient number, since it is larger than the sum of its proper divisors (1296520981).
1002210120011 is an equidigital number, since it uses as much as digits as its factorization.
1002210120011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1296520980.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 1002210120011 its reverse (1100210122001), we get a palindrome (2102420242012).
The spelling of 1002210120011 in words is "one trillion, two billion, two hundred ten million, one hundred twenty thousand, eleven".
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