Base | Representation |
---|---|
bin | 1100110011100110100… |
… | …0011001010110100100 |
3 | 210000212220001100002020 |
4 | 3030321220121112210 |
5 | 12101040104114022 |
6 | 245023222343140 |
7 | 21616026016416 |
oct | 3147150312644 |
9 | 700786040066 |
10 | 220010223012 |
11 | 85340042998 |
12 | 36780b8aab0 |
13 | 17992b66018 |
14 | a9118a89b6 |
15 | 5aca05e35c |
hex | 3339a195a4 |
220010223012 has 24 divisors (see below), whose sum is σ = 517900174176. Its totient is φ = 72687742848.
The previous prime is 220010223011. The next prime is 220010223019. The reversal of 220010223012 is 210322010022.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 220010222982 and 220010223000.
It is not an unprimeable number, because it can be changed into a prime (220010223011) 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, 81123358 + ... + 81126069.
It is an arithmetic number, because the mean of its divisors is an integer number (21579173924).
Almost surely, 2220010223012 is an apocalyptic number.
It is an amenable number.
220010223012 is an abundant number, since it is smaller than the sum of its proper divisors (297889951164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220010223012 is a wasteful number, since it uses less digits than its factorization.
220010223012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162249547 (or 162249545 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 220010223012 its reverse (210322010022), we get a palindrome (430332233034).
The spelling of 220010223012 in words is "two hundred twenty billion, ten million, two hundred twenty-three thousand, twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •