Base | Representation |
---|---|
bin | 1101100101001110001… |
… | …1110001100110011001 |
3 | 211022021011210021020112 |
4 | 3121103203301212121 |
5 | 12310330002333423 |
6 | 255105042134105 |
7 | 22600065206525 |
oct | 3312343614631 |
9 | 738234707215 |
10 | 233330121113 |
11 | 8aa55852541 |
12 | 39279951335 |
13 | 190065b172b |
14 | b416906d85 |
15 | 6109600a78 |
hex | 36538f1999 |
233330121113 has 4 divisors (see below), whose sum is σ = 233336605200. Its totient is φ = 233323637028.
The previous prime is 233330121109. The next prime is 233330121121. The reversal of 233330121113 is 311121033332.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 233330121113 - 22 = 233330121109 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (233330121613) 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, 3187763 + ... + 3260136.
It is an arithmetic number, because the mean of its divisors is an integer number (58334151300).
Almost surely, 2233330121113 is an apocalyptic number.
It is an amenable number.
233330121113 is a deficient number, since it is larger than the sum of its proper divisors (6484087).
233330121113 is an equidigital number, since it uses as much as digits as its factorization.
233330121113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6484086.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 233330121113 its reverse (311121033332), we get a palindrome (544451154445).
The spelling of 233330121113 in words is "two hundred thirty-three billion, three hundred thirty million, one hundred twenty-one thousand, one hundred thirteen".
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