Base | Representation |
---|---|
bin | 1000001101000100… |
… | …1001110110110000 |
3 | 12200111001001021021 |
4 | 2003101021312300 |
5 | 14002242441422 |
6 | 1002311105224 |
7 | 105401226010 |
oct | 20321116660 |
9 | 5614031237 |
10 | 2202312112 |
11 | a30169760 |
12 | 515672214 |
13 | 291360b80 |
14 | 16c6bdc40 |
15 | cd526dc7 |
hex | 83449db0 |
2202312112 has 80 divisors (see below), whose sum is σ = 5729133312. Its totient is φ = 792034560.
The previous prime is 2202312083. The next prime is 2202312131. The reversal of 2202312112 is 2112132022.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (16).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52738 + ... + 84769.
Almost surely, 22202312112 is an apocalyptic number.
2202312112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2202312112 is an abundant number, since it is smaller than the sum of its proper divisors (3526821200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2202312112 is a wasteful number, since it uses less digits than its factorization.
2202312112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137546 (or 137540 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 2202312112 is about 46928.7983225652. The cubic root of 2202312112 is about 1301.0469105263.
Adding to 2202312112 its reverse (2112132022), we get a palindrome (4314444134).
The spelling of 2202312112 in words is "two billion, two hundred two million, three hundred twelve thousand, one hundred twelve".
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