Base | Representation |
---|---|
bin | 100000010100100100100… |
… | …010000011110000101110 |
3 | 21212100002001012110100110 |
4 | 200110210202003300232 |
5 | 242342313404000420 |
6 | 4420210405040450 |
7 | 316320125665242 |
oct | 40244442036056 |
9 | 7770061173313 |
10 | 2221111000110 |
11 | 786a71289912 |
12 | 2ba5716b6126 |
13 | 1315b0490992 |
14 | 7970661a422 |
15 | 3cb999c7ee0 |
hex | 20524883c2e |
2221111000110 has 64 divisors (see below), whose sum is σ = 5525904540672. Its totient is φ = 570902357376.
The previous prime is 2221111000103. The next prime is 2221111000139. The reversal of 2221111000110 is 110001111222.
It is a congruent number.
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, 9231702 + ... + 9469241.
It is an arithmetic number, because the mean of its divisors is an integer number (86342258448).
Almost surely, 22221111000110 is an apocalyptic number.
2221111000110 is an abundant number, since it is smaller than the sum of its proper divisors (3304793540562).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2221111000110 is a wasteful number, since it uses less digits than its factorization.
2221111000110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18701097.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 2221111000110 its reverse (110001111222), we get a palindrome (2331112111332).
It can be divided in two parts, 222111 and 1000110, that added together give a palindrome (1222221).
The spelling of 2221111000110 in words is "two trillion, two hundred twenty-one billion, one hundred eleven million, one hundred ten", and thus it is an aban number.
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