Base | Representation |
---|---|
bin | 1001001011111011101010… |
… | …10110110010001100001110 |
3 | 2122112012211100221121000101 |
4 | 10211331311112302030032 |
5 | 10121434024211200420 |
6 | 110544145254321314 |
7 | 4153326366452011 |
oct | 445756526621416 |
9 | 78465740847011 |
10 | 20201200100110 |
11 | 648930a8a3207 |
12 | 232316505923a |
13 | b36c71130b03 |
14 | 4dba59897378 |
15 | 25072d86560a |
hex | 125f755b230e |
20201200100110 has 16 divisors (see below), whose sum is σ = 37048238675136. Its totient is φ = 7928018152288.
The previous prime is 20201200100093. The next prime is 20201200100153. The reversal of 20201200100110 is 1100100210202.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
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, 19057735414 + ... + 19057736473.
It is an arithmetic number, because the mean of its divisors is an integer number (2315514917196).
Almost surely, 220201200100110 is an apocalyptic number.
20201200100110 is a deficient number, since it is larger than the sum of its proper divisors (16847038575026).
20201200100110 is a wasteful number, since it uses less digits than its factorization.
20201200100110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38115471947.
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 20201200100110 its reverse (1100100210202), we get a palindrome (21301300310312).
The spelling of 20201200100110 in words is "twenty trillion, two hundred one billion, two hundred million, one hundred thousand, one hundred ten".
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