Base | Representation |
---|---|
bin | 11110100101101010010… |
… | …010000010001100010011 |
3 | 21102221200112110112122221 |
4 | 132211222102002030103 |
5 | 233414420130321321 |
6 | 4245353341041511 |
7 | 304603032134536 |
oct | 36455222021423 |
9 | 7387615415587 |
10 | 2102022120211 |
11 | 74050a761812 |
12 | 29b476b56297 |
13 | 1232b1c94640 |
14 | 73a4a2c6a1d |
15 | 39a299e8e41 |
hex | 1e96a482313 |
2102022120211 has 8 divisors (see below), whose sum is σ = 2382859083920. Its totient is φ = 1838205578592.
The previous prime is 2102022120157. The next prime is 2102022120229. The reversal of 2102022120211 is 1120212202012.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2102022120211 - 215 = 2102022087443 is a prime.
It is a super-3 number, since 3×21020221202113 (a number of 38 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2102022120271) 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, 4255105260 + ... + 4255105753.
It is an arithmetic number, because the mean of its divisors is an integer number (297857385490).
Almost surely, 22102022120211 is an apocalyptic number.
2102022120211 is a deficient number, since it is larger than the sum of its proper divisors (280836963709).
2102022120211 is a wasteful number, since it uses less digits than its factorization.
2102022120211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8510211045.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 2102022120211 its reverse (1120212202012), we get a palindrome (3222234322223).
The spelling of 2102022120211 in words is "two trillion, one hundred two billion, twenty-two million, one hundred twenty thousand, two hundred eleven".
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