Base | Representation |
---|---|
bin | 11110101101010011000… |
… | …010001011000110001000 |
3 | 21110201212000000122220011 |
4 | 132231103002023012020 |
5 | 234033213314133000 |
6 | 4253231141241304 |
7 | 305313161140042 |
oct | 36552302130610 |
9 | 7421760018804 |
10 | 2110222021000 |
11 | 743a38354625 |
12 | 2a0b85103234 |
13 | 123cbaa58842 |
14 | 741c7348a92 |
15 | 39d5982e2ba |
hex | 1eb5308b188 |
2110222021000 has 64 divisors (see below), whose sum is σ = 4938897253680. Its totient is φ = 843921676800.
The previous prime is 2110222020997. The next prime is 2110222021001. The reversal of 2110222021000 is 1202220112.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 10116738724 + 2100105282276 = 100582^2 + 1449174^2 .
It is not an unprimeable number, because it can be changed into a prime (2110222021001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4906642 + ... + 5319358.
Almost surely, 22110222021000 is an apocalyptic number.
2110222021000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2110222021000 is an abundant number, since it is smaller than the sum of its proper divisors (2828675232680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2110222021000 is a wasteful number, since it uses less digits than its factorization.
2110222021000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 417851 (or 417837 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 2110222021000 its reverse (1202220112), we get a palindrome (2111424241112).
The spelling of 2110222021000 in words is "two trillion, one hundred ten billion, two hundred twenty-two million, twenty-one thousand".
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