Base | Representation |
---|---|
bin | 11001000000110111111011… |
… | …000110010110110100110100 |
3 | 112102111222011101022212101201 |
4 | 121000313323012112310310 |
5 | 103404410424241200040 |
6 | 1025550241403102244 |
7 | 32113022225014105 |
oct | 3100677306266464 |
9 | 472458141285351 |
10 | 110011210100020 |
11 | 3206454612a269 |
12 | 10408aab811984 |
13 | 49500218ab338 |
14 | 1d247dcaa23ac |
15 | cab99d953a9a |
hex | 640dfb196d34 |
110011210100020 has 24 divisors (see below), whose sum is σ = 232032377644200. Its totient is φ = 43812324719232.
The previous prime is 110011210099991. The next prime is 110011210100023. The reversal of 110011210100020 is 20001012110011.
It can be written as a sum of positive squares in 4 ways, for example, as 9867878777124 + 100143331322896 = 3141318^2 + 10007164^2 .
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (110011210100023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12009952855 + ... + 12009962014.
It is an arithmetic number, because the mean of its divisors is an integer number (9668015735175).
Almost surely, 2110011210100020 is an apocalyptic number.
110011210100020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
110011210100020 is an abundant number, since it is smaller than the sum of its proper divisors (122021167544180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
110011210100020 is a wasteful number, since it uses less digits than its factorization.
110011210100020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24019915107 (or 24019915105 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 110011210100020 its reverse (20001012110011), we get a palindrome (130012222210031).
The spelling of 110011210100020 in words is "one hundred ten trillion, eleven billion, two hundred ten million, one hundred thousand, twenty".
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