Base | Representation |
---|---|
bin | 10101100010001011… |
… | …110110011101100110 |
3 | 2012200102022220102221 |
4 | 111202023312131212 |
5 | 334323230012220 |
6 | 14342215022554 |
7 | 1445662460215 |
oct | 254213663546 |
9 | 65612286387 |
10 | 23122110310 |
11 | 9895912782 |
12 | 459366aa5a |
13 | 22464747a0 |
14 | 1194bd707c |
15 | 904dd09aa |
hex | 5622f6766 |
23122110310 has 64 divisors (see below), whose sum is σ = 46079772480. Its totient is φ = 8299192320.
The previous prime is 23122110299. The next prime is 23122110317. The reversal of 23122110310 is 1301122132.
It is a super-2 number, since 2×231221103102 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23122110317) 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 31 ways as a sum of consecutive naturals, for example, 1500726 + ... + 1516054.
It is an arithmetic number, because the mean of its divisors is an integer number (719996445).
Almost surely, 223122110310 is an apocalyptic number.
23122110310 is a deficient number, since it is larger than the sum of its proper divisors (22957662170).
23122110310 is a wasteful number, since it uses less digits than its factorization.
23122110310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15673.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 23122110310 its reverse (1301122132), we get a palindrome (24423232442).
The spelling of 23122110310 in words is "twenty-three billion, one hundred twenty-two million, one hundred ten thousand, three hundred ten".
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