Base | Representation |
---|---|
bin | 10101100001000111… |
… | …111111001100111000 |
3 | 2012122011212002011010 |
4 | 111201013333030320 |
5 | 334304201222222 |
6 | 14340341433520 |
7 | 1445355324303 |
oct | 254107771470 |
9 | 65564762133 |
10 | 23104320312 |
11 | 98868718a7 |
12 | 458970b8a0 |
13 | 2242886268 |
14 | 11926c5b3a |
15 | 90356980c |
hex | 5611ff338 |
23104320312 has 16 divisors (see below), whose sum is σ = 57760800840. Its totient is φ = 7701440096.
The previous prime is 23104320311. The next prime is 23104320313. The reversal of 23104320312 is 21302340132.
It is an interprime number because it is at equal distance from previous prime (23104320311) and next prime (23104320313).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23104320311) 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, 481339983 + ... + 481340030.
Almost surely, 223104320312 is an apocalyptic number.
It is an amenable number.
23104320312 is an abundant number, since it is smaller than the sum of its proper divisors (34656480528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23104320312 is a wasteful number, since it uses less digits than its factorization.
23104320312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 962680022 (or 962680018 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 23104320312 its reverse (21302340132), we get a palindrome (44406660444).
The spelling of 23104320312 in words is "twenty-three billion, one hundred four million, three hundred twenty thousand, three hundred twelve".
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