Base | Representation |
---|---|
bin | 110101010011100110010000… |
… | …011000100100101111010001 |
3 | 1010202002112220112222202121021 |
4 | 311103212100120210233101 |
5 | 221212104144311310301 |
6 | 2150341420322355441 |
7 | 100244651231460055 |
oct | 6523462030445721 |
9 | 1122075815882537 |
10 | 234443212213201 |
11 | 68778898410762 |
12 | 223647b94bbb81 |
13 | a0a7b91540cc4 |
14 | 41c717d527c65 |
15 | 1c186152158a1 |
hex | d53990624bd1 |
234443212213201 has 4 divisors (see below), whose sum is σ = 234447358551552. Its totient is φ = 234439065874852.
The previous prime is 234443212213157. The next prime is 234443212213229. The reversal of 234443212213201 is 102312212344432.
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 234443212213201 - 213 = 234443212205009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (234443212213291) 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, 2073084361 + ... + 2073197446.
It is an arithmetic number, because the mean of its divisors is an integer number (58611839637888).
Almost surely, 2234443212213201 is an apocalyptic number.
It is an amenable number.
234443212213201 is a deficient number, since it is larger than the sum of its proper divisors (4146338351).
234443212213201 is an equidigital number, since it uses as much as digits as its factorization.
234443212213201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4146338350.
The product of its (nonzero) digits is 55296, while the sum is 34.
Adding to 234443212213201 its reverse (102312212344432), we get a palindrome (336755424557633).
The spelling of 234443212213201 in words is "two hundred thirty-four trillion, four hundred forty-three billion, two hundred twelve million, two hundred thirteen thousand, two hundred one".
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