Base | Representation |
---|---|
bin | 110100100110000000100010… |
… | …001011011111001111111101 |
3 | 1010100000001101202101212112022 |
4 | 310212000202023133033331 |
5 | 220304242030011132201 |
6 | 2135542255525445525 |
7 | 66502422443240324 |
oct | 6446004213371775 |
9 | 1110001352355468 |
10 | 231310332130301 |
11 | 6778018526aa56 |
12 | 21b395aa2708a5 |
13 | 9c0b617250318 |
14 | 41196a08570bb |
15 | 1bb1da4da541b |
hex | d260222df3fd |
231310332130301 has 8 divisors (see below), whose sum is σ = 241367551790400. Its totient is φ = 221253133195072.
The previous prime is 231310332130291. The next prime is 231310332130363. The reversal of 231310332130301 is 103031233013132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 231310332130301 - 218 = 231310331868157 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 (231310332133301) 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, 20290421 + ... + 29568933.
It is an arithmetic number, because the mean of its divisors is an integer number (30170943973800).
Almost surely, 2231310332130301 is an apocalyptic number.
It is an amenable number.
231310332130301 is a deficient number, since it is larger than the sum of its proper divisors (10057219660099).
231310332130301 is a wasteful number, since it uses less digits than its factorization.
231310332130301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10362435.
The product of its (nonzero) digits is 2916, while the sum is 26.
Adding to 231310332130301 its reverse (103031233013132), we get a palindrome (334341565143433).
The spelling of 231310332130301 in words is "two hundred thirty-one trillion, three hundred ten billion, three hundred thirty-two million, one hundred thirty thousand, three hundred one".
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