Base | Representation |
---|---|
bin | 1001010010111100100110… |
… | …1001001101110100010101 |
3 | 1100012010110202010022222121 |
4 | 2110233021221031310111 |
5 | 2314430313204101401 |
6 | 33423302504255541 |
7 | 2103310432254322 |
oct | 224571151156425 |
9 | 40163422108877 |
10 | 10221110222101 |
11 | 3290826290569 |
12 | 1190b051715b1 |
13 | 591b00b7197c |
14 | 2749c0b35b49 |
15 | 12ad1b837ca1 |
hex | 94bc9a4dd15 |
10221110222101 has 12 divisors (see below), whose sum is σ = 10608820392576. Its totient is φ = 9847040742360.
The previous prime is 10221110222027. The next prime is 10221110222117. The reversal of 10221110222101 is 10122201112201.
10221110222101 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 10221110222101 - 29 = 10221110221589 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10221110222161) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23633031 + ... + 24061636.
It is an arithmetic number, because the mean of its divisors is an integer number (884068366048).
Almost surely, 210221110222101 is an apocalyptic number.
It is an amenable number.
10221110222101 is a deficient number, since it is larger than the sum of its proper divisors (387710170475).
10221110222101 is an equidigital number, since it uses as much as digits as its factorization.
10221110222101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47694952 (or 47694921 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 10221110222101 its reverse (10122201112201), we get a palindrome (20343311334302).
The spelling of 10221110222101 in words is "ten trillion, two hundred twenty-one billion, one hundred ten million, two hundred twenty-two thousand, one hundred one".
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