Base | Representation |
---|---|
bin | 10110011001010001… |
… | …00110011110010001 |
3 | 1011000220122021202011 |
4 | 23030220212132101 |
5 | 144110410130001 |
6 | 5305013222521 |
7 | 603641630101 |
oct | 131450463621 |
9 | 34026567664 |
10 | 12023130001 |
11 | 510a81a583 |
12 | 23b6631a41 |
13 | 1197ba280c |
14 | 820b1d201 |
15 | 4a57ddd51 |
hex | 2cca26791 |
12023130001 has 8 divisors (see below), whose sum is σ = 12264203520. Its totient is φ = 11784278688.
The previous prime is 12023129971. The next prime is 12023130011. The reversal of 12023130001 is 10003132021.
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 12023130001 - 211 = 12023127953 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12023130011) 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, 544621 + ... + 566266.
It is an arithmetic number, because the mean of its divisors is an integer number (1533025440).
Almost surely, 212023130001 is an apocalyptic number.
It is an amenable number.
12023130001 is a deficient number, since it is larger than the sum of its proper divisors (241073519).
12023130001 is a wasteful number, since it uses less digits than its factorization.
12023130001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1111103.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 12023130001 its reverse (10003132021), we get a palindrome (22026262022).
The spelling of 12023130001 in words is "twelve billion, twenty-three million, one hundred thirty thousand, one".
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