Base | Representation |
---|---|
bin | 10110011001001000… |
… | …10010100110100000 |
3 | 1011000211111212201110 |
4 | 23030210102212200 |
5 | 144110113000112 |
6 | 5304533103320 |
7 | 603626212530 |
oct | 131444224640 |
9 | 34024455643 |
10 | 12022000032 |
11 | 510a118619 |
12 | 23b6187b40 |
13 | 11978983b3 |
14 | 8209074c0 |
15 | 4a566913c |
hex | 2cc9129a0 |
12022000032 has 48 divisors (see below), whose sum is σ = 36066002112. Its totient is φ = 3434856960.
The previous prime is 12022000027. The next prime is 12022000049. The reversal of 12022000032 is 23000022021.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 12021999981 and 12022000017.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8944269 + ... + 8945612.
It is an arithmetic number, because the mean of its divisors is an integer number (751375044).
Almost surely, 212022000032 is an apocalyptic number.
12022000032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12022000032 is an abundant number, since it is smaller than the sum of its proper divisors (24044002080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12022000032 is a wasteful number, since it uses less digits than its factorization.
12022000032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17889901 (or 17889893 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 12.
Adding to 12022000032 its reverse (23000022021), we get a palindrome (35022022053).
The spelling of 12022000032 in words is "twelve billion, twenty-two million, thirty-two", and thus it is an aban number and an uban number.
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