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2315041300231 = 11359586234819
BaseRepresentation
bin100001101100000011001…
…101101101111100000111
322012022112012122002122221
4201230003031231330013
5300412201033101411
64531303145233211
7326153611241602
oct41540315557407
98168465562587
102315041300231
11812892508620
12314806792807
1313a3cc63c61a
14800974c7339
1540345e0d071
hex21b0336df07

2315041300231 has 8 divisors (see below), whose sum is σ = 2532534422400. Its totient is φ = 2098720648440.

The previous prime is 2315041300217. The next prime is 2315041300261. The reversal of 2315041300231 is 1320031405132.

It is a happy number.

2315041300231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2315041300231 - 211 = 2315041298183 is a prime.

It is a super-2 number, since 2×23150413002312 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2315041300196 and 2315041300205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315041300261) 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, 293113461 + ... + 293121358.

It is an arithmetic number, because the mean of its divisors is an integer number (316566802800).

Almost surely, 22315041300231 is an apocalyptic number.

2315041300231 is a deficient number, since it is larger than the sum of its proper divisors (217493122169).

2315041300231 is a wasteful number, since it uses less digits than its factorization.

2315041300231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586235189.

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 2315041300231 its reverse (1320031405132), we get a palindrome (3635072705363).

The spelling of 2315041300231 in words is "two trillion, three hundred fifteen billion, forty-one million, three hundred thousand, two hundred thirty-one".

Divisors: 1 11 359 3949 586234819 6448583009 210458300021 2315041300231