Base | Representation |
---|---|
bin | 10101100001100110… |
… | …100010101111011001 |
3 | 2012122201221000122200 |
4 | 111201212202233121 |
5 | 334313224031301 |
6 | 14341225240413 |
7 | 1445513364612 |
oct | 254146425731 |
9 | 65581830580 |
10 | 23112330201 |
11 | 9890342844 |
12 | 4590333109 |
13 | 224442c03c |
14 | 11937acc09 |
15 | 9040ecc86 |
hex | 5619a2bd9 |
23112330201 has 24 divisors (see below), whose sum is σ = 34390509504. Its totient is φ = 14946418080.
The previous prime is 23112330179. The next prime is 23112330257. The reversal of 23112330201 is 10203321132.
23112330201 is a `hidden beast` number, since 2 + 311 + 2 + 330 + 20 + 1 = 666.
It is not a de Polignac number, because 23112330201 - 29 = 23112329689 is a prime.
It is a super-3 number, since 3×231123302013 (a number of 32 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (23112330301) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5380 + ... + 215066.
It is an arithmetic number, because the mean of its divisors is an integer number (1432937896).
Almost surely, 223112330201 is an apocalyptic number.
It is an amenable number.
23112330201 is a deficient number, since it is larger than the sum of its proper divisors (11278179303).
23112330201 is a wasteful number, since it uses less digits than its factorization.
23112330201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210061 (or 210058 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 23112330201 its reverse (10203321132), we get a palindrome (33315651333).
The spelling of 23112330201 in words is "twenty-three billion, one hundred twelve million, three hundred thirty thousand, two hundred one".
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