Base | Representation |
---|---|
bin | 1010111011010000000010… |
… | …0100001110011000011001 |
3 | 1120112102201221000021022001 |
4 | 2232310000210032120121 |
5 | 3033310142423214001 |
6 | 41314413341001001 |
7 | 2346625104616063 |
oct | 256640044163031 |
9 | 46472657007261 |
10 | 12013033023001 |
11 | 3911775a6499a |
12 | 1420258553161 |
13 | 691a9388450a |
14 | 2d76108a2733 |
15 | 15c7471e7001 |
hex | aed0090e619 |
12013033023001 has 4 divisors (see below), whose sum is σ = 12719682024372. Its totient is φ = 11306384021632.
The previous prime is 12013033022987. The next prime is 12013033023059. The reversal of 12013033023001 is 10032033031021.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 6973798232025 + 5039234790976 = 2640795^2 + 2244824^2 .
It is a cyclic number.
It is not a de Polignac number, because 12013033023001 - 229 = 12012496152089 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 12013033023001.
It is not an unprimeable number, because it can be changed into a prime (12013033093001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353324500660 + ... + 353324500693.
It is an arithmetic number, because the mean of its divisors is an integer number (3179920506093).
Almost surely, 212013033023001 is an apocalyptic number.
It is an amenable number.
12013033023001 is a deficient number, since it is larger than the sum of its proper divisors (706649001371).
12013033023001 is an equidigital number, since it uses as much as digits as its factorization.
12013033023001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 706649001370.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 12013033023001 its reverse (10032033031021), we get a palindrome (22045066054022).
The spelling of 12013033023001 in words is "twelve trillion, thirteen billion, thirty-three million, twenty-three thousand, one".
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