Base | Representation |
---|---|
bin | 100000010011101000110… |
… | …111100101101101001010 |
3 | 21212020111021122221201111 |
4 | 200103220313211231022 |
5 | 242333241130324320 |
6 | 4415523210240534 |
7 | 316253252505250 |
oct | 40235067455512 |
9 | 7766437587644 |
10 | 2220110011210 |
11 | 7865a8250063 |
12 | 2ba33242614a |
13 | 131480c98660 |
14 | 7964d6d25d0 |
15 | 3cb3bb9da5a |
hex | 204e8de5b4a |
2220110011210 has 64 divisors (see below), whose sum is σ = 4918998067200. Its totient is φ = 702542437632.
The previous prime is 2220110011193. The next prime is 2220110011247. The reversal of 2220110011210 is 121100110222.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7525671 + ... + 7815109.
It is an arithmetic number, because the mean of its divisors is an integer number (76859344800).
Almost surely, 22220110011210 is an apocalyptic number.
2220110011210 is an abundant number, since it is smaller than the sum of its proper divisors (2698888055990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2220110011210 is a wasteful number, since it uses less digits than its factorization.
2220110011210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 297895.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 2220110011210 its reverse (121100110222), we get a palindrome (2341210121432).
The spelling of 2220110011210 in words is "two trillion, two hundred twenty billion, one hundred ten million, eleven thousand, two hundred ten".
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