Search a number
-
+
12023212301203 = 20277759764471
BaseRepresentation
bin1010111011110101111101…
…0011000101101110010011
31120120102000100010011212211
42232331133103011232103
53033442014322114303
641323215410132551
72350435260222025
oct256753723055623
946512010104784
1012023212301203
113916019999304
121422219581157
13692a2675215c
142d7cd8772015
1515cb40bb966d
hexaef5f4c5b93

12023212301203 has 8 divisors (see below), whose sum is σ = 12030709916160. Its totient is φ = 12015716234760.

The previous prime is 12023212301179. The next prime is 12023212301207. The reversal of 12023212301203 is 30210321232021.

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 12023212301203 - 221 = 12023210204051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12023212301207) 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, 15345258 + ... + 16109728.

It is an arithmetic number, because the mean of its divisors is an integer number (1503838739520).

Almost surely, 212023212301203 is an apocalyptic number.

12023212301203 is a deficient number, since it is larger than the sum of its proper divisors (7497614957).

12023212301203 is an equidigital number, since it uses as much as digits as its factorization.

12023212301203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774257.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12023212301203 its reverse (30210321232021), we get a palindrome (42233533533224).

The spelling of 12023212301203 in words is "twelve trillion, twenty-three billion, two hundred twelve million, three hundred one thousand, two hundred three".

Divisors: 1 2027 7759 764471 15727493 1549582717 5931530489 12023212301203