Base | Representation |
---|---|
bin | 10110011001001011… |
… | …00000111110000000 |
3 | 1011000212010012001001 |
4 | 23030211200332000 |
5 | 144110203233044 |
6 | 5304544021344 |
7 | 603632020420 |
oct | 131445407600 |
9 | 34025105031 |
10 | 12022321024 |
11 | 510a3177aa |
12 | 23b6301854 |
13 | 119797b52c |
14 | 82098c480 |
15 | 4a56ce2d4 |
hex | 2cc960f80 |
12022321024 has 32 divisors (see below), whose sum is σ = 27372250800. Its totient is φ = 5152422912.
The previous prime is 12022321019. The next prime is 12022321057. The reversal of 12022321024 is 42012322021.
It is a tau number, because it is divible by the number of its divisors (32).
It is a super-2 number, since 2×120223210242 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12022320992 and 12022321010.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6707989 + ... + 6709780.
Almost surely, 212022321024 is an apocalyptic number.
12022321024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
12022321024 is an abundant number, since it is smaller than the sum of its proper divisors (15349929776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12022321024 is an equidigital number, since it uses as much as digits as its factorization.
12022321024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13417790 (or 13417778 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 12022321024 its reverse (42012322021), we get a palindrome (54034643045).
The spelling of 12022321024 in words is "twelve billion, twenty-two million, three hundred twenty-one thousand, twenty-four".
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