Base | Representation |
---|---|
bin | 10110010110110111… |
… | …11011111110111111 |
3 | 1010222111211020212122 |
4 | 23023123323332333 |
5 | 144040234024043 |
6 | 5303014353155 |
7 | 603306045242 |
oct | 131333737677 |
9 | 33874736778 |
10 | 12003033023 |
11 | 50aa443403 |
12 | 23ab95b7bb |
13 | 1193987207 |
14 | 81c1ab259 |
15 | 4a3b6e368 |
hex | 2cb6fbfbf |
12003033023 has 8 divisors (see below), whose sum is σ = 12830390496. Its totient is φ = 11201132800.
The previous prime is 12003032959. The next prime is 12003033041. The reversal of 12003033023 is 32033030021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12003033023 - 26 = 12003032959 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12003032992 and 12003033010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12003083023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6363338 + ... + 6365223.
It is an arithmetic number, because the mean of its divisors is an integer number (1603798812).
Almost surely, 212003033023 is an apocalyptic number.
12003033023 is a deficient number, since it is larger than the sum of its proper divisors (827357473).
12003033023 is a wasteful number, since it uses less digits than its factorization.
12003033023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12728625.
The product of its (nonzero) digits is 324, while the sum is 17.
Adding to 12003033023 its reverse (32033030021), we get a palindrome (44036063044).
The spelling of 12003033023 in words is "twelve billion, three million, thirty-three thousand, twenty-three".
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