Base | Representation |
---|---|
bin | 1000010111100011… |
… | …0000101000110100 |
3 | 12210112201021100212 |
4 | 2011320300220310 |
5 | 14100014432022 |
6 | 1010520524552 |
7 | 106443541640 |
oct | 20570605064 |
9 | 5715637325 |
10 | 2246249012 |
11 | a52a49147 |
12 | 528320758 |
13 | 29a4a5637 |
14 | 174479c20 |
15 | d23053e2 |
hex | 85e30a34 |
2246249012 has 12 divisors (see below), whose sum is σ = 4492498080. Its totient is φ = 962678136.
The previous prime is 2246249011. The next prime is 2246249039. The reversal of 2246249012 is 2109426422.
2246249012 is an admirable number.
It is a super-2 number, since 2×22462490122 = 10091269247821952288, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2246249012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2246249011) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 40111562 + ... + 40111617.
It is an arithmetic number, because the mean of its divisors is an integer number (374374840).
Almost surely, 22246249012 is an apocalyptic number.
It is an amenable number.
2246249012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2246249012 is a wasteful number, since it uses less digits than its factorization.
2246249012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80223190 (or 80223188 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 32.
The square root of 2246249012 is about 47394.6095247128. The cubic root of 2246249012 is about 1309.6421165607.
The spelling of 2246249012 in words is "two billion, two hundred forty-six million, two hundred forty-nine thousand, twelve".
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