Base | Representation |
---|---|
bin | 1000001111101000… |
… | …0010110010111110 |
3 | 12201020012121221220 |
4 | 2003322002302332 |
5 | 14013013443402 |
6 | 1003332534210 |
7 | 105561311502 |
oct | 20372026276 |
9 | 5636177856 |
10 | 2213031102 |
11 | a36220027 |
12 | 519181366 |
13 | 293644a79 |
14 | 16dcb0302 |
15 | ce442dbc |
hex | 83e82cbe |
2213031102 has 16 divisors (see below), whose sum is σ = 4475794320. Its totient is φ = 729388352.
The previous prime is 2213031053. The next prime is 2213031103. The reversal of 2213031102 is 2011303122.
2213031102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2213031103) 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, 2071593 + ... + 2072660.
It is an arithmetic number, because the mean of its divisors is an integer number (279737145).
Almost surely, 22213031102 is an apocalyptic number.
2213031102 is an abundant number, since it is smaller than the sum of its proper divisors (2262763218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2213031102 is a wasteful number, since it uses less digits than its factorization.
2213031102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4144347.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 2213031102 is about 47042.8645173739. The cubic root of 2213031102 is about 1303.1542933543.
Adding to 2213031102 its reverse (2011303122), we get a palindrome (4224334224).
The spelling of 2213031102 in words is "two billion, two hundred thirteen million, thirty-one thousand, one hundred two".
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