Base | Representation |
---|---|
bin | 10101011011000110… |
… | …001111111100101010 |
3 | 2012101010120200222100 |
4 | 111123012033330222 |
5 | 334102304420242 |
6 | 14322330234230 |
7 | 1443016661613 |
oct | 253306177452 |
9 | 65333520870 |
10 | 23003201322 |
11 | 9834786692 |
12 | 455b885976 |
13 | 222794033a |
14 | 11830c2c0a |
15 | 8e974354c |
hex | 55b18ff2a |
23003201322 has 24 divisors (see below), whose sum is σ = 49849315776. Its totient is φ = 7666342056.
The previous prime is 23003201311. The next prime is 23003201327. The reversal of 23003201322 is 22310230032.
It is a happy number.
23003201322 is a `hidden beast` number, since 23 + 0 + 0 + 320 + 1 + 322 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 23003201295 and 23003201304.
It is not an unprimeable number, because it can be changed into a prime (23003201327) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11508 + ... + 214799.
It is an arithmetic number, because the mean of its divisors is an integer number (2077054824).
Almost surely, 223003201322 is an apocalyptic number.
23003201322 is an abundant number, since it is smaller than the sum of its proper divisors (26846114454).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23003201322 is a wasteful number, since it uses less digits than its factorization.
23003201322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231962 (or 231959 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 23003201322 its reverse (22310230032), we get a palindrome (45313431354).
The spelling of 23003201322 in words is "twenty-three billion, three million, two hundred one thousand, three hundred twenty-two".
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