Base | Representation |
---|---|
bin | 1100110011111110010… |
… | …1000011101011011100 |
3 | 210001010211211002121100 |
4 | 3030333211003223130 |
5 | 12101241130323400 |
6 | 245041145233100 |
7 | 21621350136660 |
oct | 3147745035334 |
9 | 701124732540 |
10 | 220110011100 |
11 | 853913aa191 |
12 | 367aa492790 |
13 | 179aa734225 |
14 | a920c428a0 |
15 | 5ad3bc1100 |
hex | 333f943adc |
220110011100 has 216 divisors, whose sum is σ = 795719244320. Its totient is φ = 49849136640.
The previous prime is 220110011083. The next prime is 220110011123. The reversal of 220110011100 is 1110011022.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 526434 + ... + 846966.
Almost surely, 2220110011100 is an apocalyptic number.
220110011100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 220110011100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (397859622160).
220110011100 is an abundant number, since it is smaller than the sum of its proper divisors (575609233220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220110011100 is a wasteful number, since it uses less digits than its factorization.
220110011100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 320669 (or 320659 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 220110011100 its reverse (1110011022), we get a palindrome (221220022122).
The spelling of 220110011100 in words is "two hundred twenty billion, one hundred ten million, eleven thousand, one hundred".
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