Base | Representation |
---|---|
bin | 10101001011111010… |
… | …001111101010100100 |
3 | 2011201101010021001110 |
4 | 111023322033222210 |
5 | 333042042134241 |
6 | 14241145025020 |
7 | 1433504114541 |
oct | 251372175244 |
9 | 64641107043 |
10 | 22748396196 |
11 | 9713970839 |
12 | 44aa485170 |
13 | 21b6c07786 |
14 | 115b315bc8 |
15 | 8d21b0816 |
hex | 54be8faa4 |
22748396196 has 12 divisors (see below), whose sum is σ = 53079591152. Its totient is φ = 7582798728.
The previous prime is 22748396179. The next prime is 22748396197. The reversal of 22748396196 is 69169384722.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (22748396197) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 947849830 + ... + 947849853.
Almost surely, 222748396196 is an apocalyptic number.
It is an amenable number.
22748396196 is an abundant number, since it is smaller than the sum of its proper divisors (30331194956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22748396196 is a wasteful number, since it uses less digits than its factorization.
22748396196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1895699690 (or 1895699688 counting only the distinct ones).
The product of its digits is 7838208, while the sum is 57.
The spelling of 22748396196 in words is "twenty-two billion, seven hundred forty-eight million, three hundred ninety-six thousand, one hundred ninety-six".
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