Base | Representation |
---|---|
bin | 100000001011001111110… |
… | …101100011010101010010 |
3 | 21211101020100221122211112 |
4 | 200023033311203111102 |
5 | 242211313112042320 |
6 | 4411433153013322 |
7 | 315514056565163 |
oct | 40131765432522 |
9 | 7741210848745 |
10 | 2211100112210 |
11 | 7827a4408640 |
12 | 2b8638b54242 |
13 | 130676460782 |
14 | 79036c6176a |
15 | 3c7b0bb8ec5 |
hex | 202cfd63552 |
2211100112210 has 64 divisors (see below), whose sum is σ = 4388321525760. Its totient is φ = 795441078720.
The previous prime is 2211100112141. The next prime is 2211100112213. The reversal of 2211100112210 is 122110011122.
It is not an unprimeable number, because it can be changed into a prime (2211100112213) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8570927 + ... + 8825133.
It is an arithmetic number, because the mean of its divisors is an integer number (68567523840).
Almost surely, 22211100112210 is an apocalyptic number.
2211100112210 is a deficient number, since it is larger than the sum of its proper divisors (2177221413550).
2211100112210 is a wasteful number, since it uses less digits than its factorization.
2211100112210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 255071.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 2211100112210 its reverse (122110011122), we get a palindrome (2333210123332).
The spelling of 2211100112210 in words is "two trillion, two hundred eleven billion, one hundred million, one hundred twelve thousand, two hundred ten".
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