Base | Representation |
---|---|
bin | 110100111110101000010100… |
… | …000111100011001011011101 |
3 | 1010112222210200211112111122011 |
4 | 310332220110013203023131 |
5 | 221020002214203101141 |
6 | 2143315441322551221 |
7 | 100035601351165444 |
oct | 6476502407431335 |
9 | 1115883624474564 |
10 | 233002313331421 |
11 | 682727a9577227 |
12 | 221714ab368511 |
13 | a00204059018a |
14 | 417752d205d5b |
15 | 1be0dd1713881 |
hex | d3ea141e32dd |
233002313331421 has 8 divisors (see below), whose sum is σ = 237439116164664. Its totient is φ = 228567011712000.
The previous prime is 233002313331419. The next prime is 233002313331439. The reversal of 233002313331421 is 124133313200332.
It can be written as a sum of positive squares in 4 ways, for example, as 191549447539321 + 41452865792100 = 13840139^2 + 6438390^2 .
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 233002313331421 - 21 = 233002313331419 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233002313331481) 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, 374990080 + ... + 375610921.
It is an arithmetic number, because the mean of its divisors is an integer number (29679889520583).
Almost surely, 2233002313331421 is an apocalyptic number.
It is an amenable number.
233002313331421 is a deficient number, since it is larger than the sum of its proper divisors (4436802833243).
233002313331421 is an equidigital number, since it uses as much as digits as its factorization.
233002313331421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 750606911.
The product of its (nonzero) digits is 23328, while the sum is 31.
Adding to 233002313331421 its reverse (124133313200332), we get a palindrome (357135626531753).
The spelling of 233002313331421 in words is "two hundred thirty-three trillion, two billion, three hundred thirteen million, three hundred thirty-one thousand, four hundred twenty-one".
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