Base | Representation |
---|---|
bin | 110011010001001111… |
… | …0100101111010100100 |
3 | 101112012001210010212100 |
4 | 1212202132211322210 |
5 | 3300441112023022 |
6 | 122325043252100 |
7 | 10645245334203 |
oct | 1464236457244 |
9 | 345161703770 |
10 | 110100111012 |
11 | 42769707a91 |
12 | 1940837a030 |
13 | a4c817c0a8 |
14 | 548660323a |
15 | 2ce5cc01ac |
hex | 19a27a5ea4 |
110100111012 has 54 divisors (see below), whose sum is σ = 286033889778. Its totient is φ = 35708128128.
The previous prime is 110100110983. The next prime is 110100111029. The reversal of 110100111012 is 210111001011.
It can be written as a sum of positive squares in 3 ways, for example, as 33920798976 + 76179312036 = 184176^2 + 276006^2 .
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 = 110100110985 and 110100111003.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1067713 + ... + 1166280.
Almost surely, 2110100111012 is an apocalyptic number.
110100111012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
110100111012 is an abundant number, since it is smaller than the sum of its proper divisors (175933778766).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
110100111012 is a wasteful number, since it uses less digits than its factorization.
110100111012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2234077 (or 2234035 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 9.
Adding to 110100111012 its reverse (210111001011), we get a palindrome (320211112023).
The spelling of 110100111012 in words is "one hundred ten billion, one hundred million, one hundred eleven thousand, twelve".
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