Base | Representation |
---|---|
bin | 10110010110110000… |
… | …11101100110000000 |
3 | 1010222110002222100012 |
4 | 23023120131212000 |
5 | 144040020401422 |
6 | 5302543044052 |
7 | 603265232441 |
oct | 131330354600 |
9 | 33873088305 |
10 | 12002122112 |
11 | 50a9980a92 |
12 | 23ab5a0628 |
13 | 1193728706 |
14 | 81c0112c8 |
15 | 4a3a3e4e2 |
hex | 2cb61d980 |
12002122112 has 16 divisors (see below), whose sum is σ = 23910477900. Its totient is φ = 6001060992.
The previous prime is 12002122087. The next prime is 12002122159. The reversal of 12002122112 is 21122120021.
It is a tau number, because it is divible by the number of its divisors (16).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46883162 + ... + 46883417.
Almost surely, 212002122112 is an apocalyptic number.
It is an amenable number.
12002122112 is a deficient number, since it is larger than the sum of its proper divisors (11908355788).
12002122112 is an frugal number, since it uses more digits than its factorization.
12002122112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93766593 (or 93766581 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 12002122112 its reverse (21122120021), we get a palindrome (33124242133).
The spelling of 12002122112 in words is "twelve billion, two million, one hundred twenty-two thousand, one hundred twelve".
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