Base | Representation |
---|---|
bin | 10110111101000001… |
… | …01101011000101000 |
3 | 1011210210222212002002 |
4 | 23132200231120220 |
5 | 200214200113143 |
6 | 5354445430132 |
7 | 614243130350 |
oct | 133640553050 |
9 | 34723885062 |
10 | 12323051048 |
11 | 525404a710 |
12 | 247ab6b348 |
13 | 12150736a9 |
14 | 84c8b1b60 |
15 | 4c1cd45b8 |
hex | 2de82d628 |
12323051048 has 64 divisors (see below), whose sum is σ = 29295475200. Its totient is φ = 4719798720.
The previous prime is 12323051033. The next prime is 12323051051. The reversal of 12323051048 is 84015032321.
It is a happy number.
It is a super-2 number, since 2×123230510482 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 12323051048.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133190 + ... + 205877.
It is an arithmetic number, because the mean of its divisors is an integer number (457741800).
Almost surely, 212323051048 is an apocalyptic number.
It is an amenable number.
12323051048 is an abundant number, since it is smaller than the sum of its proper divisors (16972424152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12323051048 is a wasteful number, since it uses less digits than its factorization.
12323051048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 339150 (or 339146 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 29.
Adding to 12323051048 its reverse (84015032321), we get a palindrome (96338083369).
The spelling of 12323051048 in words is "twelve billion, three hundred twenty-three million, fifty-one thousand, forty-eight".
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