Base | Representation |
---|---|
bin | 10101101110000111… |
… | …001110011001010100 |
3 | 2020012100212202002221 |
4 | 111232013032121110 |
5 | 340230442133322 |
6 | 14414124112124 |
7 | 1453642430530 |
oct | 255607163124 |
9 | 66170782087 |
10 | 23322224212 |
11 | 9988873271 |
12 | 462a695644 |
13 | 2278a6b891 |
14 | 11b3608bc0 |
15 | 91775d9c7 |
hex | 56e1ce654 |
23322224212 has 48 divisors (see below), whose sum is σ = 48863808000. Its totient is φ = 9528390144.
The previous prime is 23322224173. The next prime is 23322224213. The reversal of 23322224212 is 21242222332.
It is a super-2 number, since 2×233222242122 (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 (23322224213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117637 + ... + 245932.
It is an arithmetic number, because the mean of its divisors is an integer number (1017996000).
Almost surely, 223322224212 is an apocalyptic number.
It is an amenable number.
23322224212 is an abundant number, since it is smaller than the sum of its proper divisors (25541583788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23322224212 is a wasteful number, since it uses less digits than its factorization.
23322224212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 363688 (or 363686 counting only the distinct ones).
The product of its digits is 4608, while the sum is 25.
Adding to 23322224212 its reverse (21242222332), we get a palindrome (44564446544).
The spelling of 23322224212 in words is "twenty-three billion, three hundred twenty-two million, two hundred twenty-four thousand, two hundred twelve".
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