Base | Representation |
---|---|
bin | 1001001001010001110010… |
… | …11010011001101101000010 |
3 | 2122012111102111001200020101 |
4 | 10210220321122121231002 |
5 | 10113440240011232320 |
6 | 110434223450033014 |
7 | 4143620356326214 |
oct | 444507132315502 |
9 | 78174374050211 |
10 | 20110000102210 |
11 | 645366a877a17 |
12 | 230955241876a |
13 | b2b498818305 |
14 | 4d748746a5b4 |
15 | 24d191e9dc0a |
hex | 124a39699b42 |
20110000102210 has 16 divisors (see below), whose sum is σ = 36214298287992. Its totient is φ = 8040378240000.
The previous prime is 20110000102151. The next prime is 20110000102261. The reversal of 20110000102210 is 1220100001102.
It can be written as a sum of positive squares in 4 ways, for example, as 20109152768329 + 847333881 = 4484323^2 + 29109^2 .
It is a super-2 number, since 2×201100001022102 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452701791 + ... + 452746210.
Almost surely, 220110000102210 is an apocalyptic number.
20110000102210 is a deficient number, since it is larger than the sum of its proper divisors (16104298185782).
20110000102210 is a wasteful number, since it uses less digits than its factorization.
20110000102210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 905450229.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 20110000102210 its reverse (1220100001102), we get a palindrome (21330100103312).
The spelling of 20110000102210 in words is "twenty trillion, one hundred ten billion, one hundred two thousand, two hundred ten".
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