Base | Representation |
---|---|
bin | 11101101100010010100… |
… | …00101101111100000011 |
3 | 10121112100012022101202110 |
4 | 32312021100231330003 |
5 | 113203342242011321 |
6 | 2100402243150403 |
7 | 133464520566105 |
oct | 16661120557403 |
9 | 3545305271673 |
10 | 1020210110211 |
11 | 36373a012916 |
12 | 145882375403 |
13 | 7528935a536 |
14 | 375425c3575 |
15 | 1b810b87176 |
hex | ed8942df03 |
1020210110211 has 16 divisors (see below), whose sum is σ = 1366055308800. Its totient is φ = 677252841888.
The previous prime is 1020210110167. The next prime is 1020210110219. The reversal of 1020210110211 is 1120110120201.
1020210110211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1020210110211 - 26 = 1020210110147 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1020210110219) 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, 15588625 + ... + 15653933.
It is an arithmetic number, because the mean of its divisors is an integer number (85378456800).
Almost surely, 21020210110211 is an apocalyptic number.
1020210110211 is a deficient number, since it is larger than the sum of its proper divisors (345845198589).
1020210110211 is a wasteful number, since it uses less digits than its factorization.
1020210110211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87338.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 1020210110211 its reverse (1120110120201), we get a palindrome (2140320230412).
The spelling of 1020210110211 in words is "one trillion, twenty billion, two hundred ten million, one hundred ten thousand, two hundred eleven".
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