Base | Representation |
---|---|
bin | 1000001110111011… |
… | …1100000110100101 |
3 | 12201000201201211001 |
4 | 2003232330012211 |
5 | 14011242320401 |
6 | 1003150313301 |
7 | 105524465560 |
oct | 20356740645 |
9 | 5630651731 |
10 | 2210120101 |
11 | a34611a42 |
12 | 5181b8831 |
13 | 292b65a97 |
14 | 16d7534d7 |
15 | ce06a601 |
hex | 83bbc1a5 |
2210120101 has 8 divisors (see below), whose sum is σ = 2526167744. Its totient is φ = 1894151520.
The previous prime is 2210120083. The next prime is 2210120137. The reversal of 2210120101 is 1010210122.
2210120101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 2210120101 - 27 = 2210119973 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2210120141) 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, 63586 + ... + 91996.
It is an arithmetic number, because the mean of its divisors is an integer number (315770968).
Almost surely, 22210120101 is an apocalyptic number.
It is an amenable number.
2210120101 is a deficient number, since it is larger than the sum of its proper divisors (316047643).
2210120101 is a wasteful number, since it uses less digits than its factorization.
2210120101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39531.
The product of its (nonzero) digits is 8, while the sum is 10.
The square root of 2210120101 is about 47011.9144579329. The cubic root of 2210120101 is about 1302.5826568677.
Adding to 2210120101 its reverse (1010210122), we get a palindrome (3220330223).
The spelling of 2210120101 in words is "two billion, two hundred ten million, one hundred twenty thousand, one hundred one".
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