Base | Representation |
---|---|
bin | 11110101101010011101… |
… | …000010010000111010100 |
3 | 21110201212200211012220022 |
4 | 132231103220102013110 |
5 | 234033223343324340 |
6 | 4253232135324312 |
7 | 305313342066044 |
oct | 36552350220724 |
9 | 7421780735808 |
10 | 2110232011220 |
11 | 743a42a58403 |
12 | 2a0b88520698 |
13 | 123cbcb45b08 |
14 | 741c87c9724 |
15 | 39d5a6543b5 |
hex | 1eb53a121d4 |
2110232011220 has 48 divisors (see below), whose sum is σ = 4435204899216. Its totient is φ = 843384960000.
The previous prime is 2110232011219. The next prime is 2110232011231. The reversal of 2110232011220 is 221102320112.
It can be written as a sum of positive squares in 8 ways, for example, as 282798476944 + 1827433534276 = 531788^2 + 1351826^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213128270 + ... + 213138170.
It is an arithmetic number, because the mean of its divisors is an integer number (92400102067).
Almost surely, 22110232011220 is an apocalyptic number.
2110232011220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2110232011220 is an abundant number, since it is smaller than the sum of its proper divisors (2324972887996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2110232011220 is a wasteful number, since it uses less digits than its factorization.
2110232011220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17772 (or 17770 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 2110232011220 its reverse (221102320112), we get a palindrome (2331334331332).
The spelling of 2110232011220 in words is "two trillion, one hundred ten billion, two hundred thirty-two million, eleven thousand, two hundred twenty".
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