Base | Representation |
---|---|
bin | 1100110011100110111… |
… | …1001011011011111010 |
3 | 210000220000101200001022 |
4 | 3030321233023123322 |
5 | 12101041033013033 |
6 | 245023324422442 |
7 | 21616050103205 |
oct | 3147157133372 |
9 | 700800350038 |
10 | 220012001018 |
11 | 85341047817 |
12 | 367816a7a22 |
13 | 179933393b4 |
14 | a911c0c93c |
15 | 5aca2b1098 |
hex | 3339bcb6fa |
220012001018 has 8 divisors (see below), whose sum is σ = 330193642080. Its totient is φ = 109947453660.
The previous prime is 220012000997. The next prime is 220012001161. The reversal of 220012001018 is 810100210022.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 220012000987 and 220012001005.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29268728 + ... + 29276243.
It is an arithmetic number, because the mean of its divisors is an integer number (41274205260).
Almost surely, 2220012001018 is an apocalyptic number.
220012001018 is a deficient number, since it is larger than the sum of its proper divisors (110181641062).
220012001018 is a wasteful number, since it uses less digits than its factorization.
220012001018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58546852.
The product of its (nonzero) digits is 64, while the sum is 17.
The spelling of 220012001018 in words is "two hundred twenty billion, twelve million, one thousand, eighteen".
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