Base | Representation |
---|---|
bin | 10110011001010001… |
… | …00110110010100101 |
3 | 1011000220122100112022 |
4 | 23030220212302211 |
5 | 144110410200201 |
6 | 5305013232525 |
7 | 603641633636 |
oct | 131450466245 |
9 | 34026570468 |
10 | 12023131301 |
11 | 510a820555 |
12 | 23b6632745 |
13 | 1197ba329c |
14 | 820b1d88d |
15 | 4a57de41b |
hex | 2cca26ca5 |
12023131301 has 8 divisors (see below), whose sum is σ = 12084543744. Its totient is φ = 11961786240.
The previous prime is 12023131261. The next prime is 12023131319. The reversal of 12023131301 is 10313132021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12023131301 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12023131301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12023131321) 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, 362546 + ... + 394316.
It is an arithmetic number, because the mean of its divisors is an integer number (1510567968).
Almost surely, 212023131301 is an apocalyptic number.
It is an amenable number.
12023131301 is a deficient number, since it is larger than the sum of its proper divisors (61412443).
12023131301 is a wasteful number, since it uses less digits than its factorization.
12023131301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33691.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 12023131301 its reverse (10313132021), we get a palindrome (22336263322).
The spelling of 12023131301 in words is "twelve billion, twenty-three million, one hundred thirty-one thousand, three hundred one".
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