Base | Representation |
---|---|
bin | 110011001110110110… |
… | …1011010101010101100 |
3 | 101111222111020201111200 |
4 | 1212131231122222230 |
5 | 3300310122023040 |
6 | 122313104445500 |
7 | 10643254341111 |
oct | 1463555325254 |
9 | 344874221450 |
10 | 110020111020 |
11 | 42728536896 |
12 | 193a5619890 |
13 | a4b471ba11 |
14 | 5479b3a908 |
15 | 2cddc6b630 |
hex | 199db5aaac |
110020111020 has 72 divisors (see below), whose sum is σ = 335726131104. Its totient is φ = 29163007488.
The previous prime is 110020110989. The next prime is 110020111039. The reversal of 110020111020 is 20111020011.
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 = 110020110993 and 110020111011.
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, 1799949 + ... + 1860068.
It is an arithmetic number, because the mean of its divisors is an integer number (4662862932).
Almost surely, 2110020111020 is an apocalyptic number.
110020111020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
110020111020 is an abundant number, since it is smaller than the sum of its proper divisors (225706020084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
110020111020 is a wasteful number, since it uses less digits than its factorization.
110020111020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3660199 (or 3660194 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 110020111020 its reverse (20111020011), we get a palindrome (130131131031).
The spelling of 110020111020 in words is "one hundred ten billion, twenty million, one hundred eleven thousand, twenty".
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