Base | Representation |
---|---|
bin | 10100101100011100… |
… | …01000000011101010 |
3 | 1001200021211122200000 |
4 | 22112032020003222 |
5 | 140223204020020 |
6 | 5034242323430 |
7 | 542215211661 |
oct | 122616100352 |
9 | 31607748600 |
10 | 11110220010 |
11 | 479147a80a |
12 | 21a0959576 |
13 | 1080a08ba6 |
14 | 7757a1dd8 |
15 | 4505b2090 |
hex | 2963880ea |
11110220010 has 48 divisors (see below), whose sum is σ = 29956451616. Its totient is φ = 2962724688.
The previous prime is 11110219951. The next prime is 11110220021. The reversal of 11110220010 is 1002201111.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 11110219974 and 11110220001.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2283624 + ... + 2288483.
It is an arithmetic number, because the mean of its divisors is an integer number (624092742).
Almost surely, 211110220010 is an apocalyptic number.
11110220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11110220010 is an abundant number, since it is smaller than the sum of its proper divisors (18846231606).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11110220010 is an equidigital number, since it uses as much as digits as its factorization.
11110220010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4572129 (or 4572117 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 11110220010 its reverse (1002201111), we get a palindrome (12112421121).
The spelling of 11110220010 in words is "eleven billion, one hundred ten million, two hundred twenty thousand, ten".
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