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3110322220131 = 37148110581911
BaseRepresentation
bin101101010000101101101…
…001101010110001100011
3102000100021200222201202010
4231100231221222301203
5401424414442021011
610340510131324003
7440466453440610
oct55205551526143
912010250881663
103110322220131
11a9a097897615
12422974750603
131973c0a076b9
14aa77cbd5507
1555d8ec891a6
hex2d42da6ac63

3110322220131 has 8 divisors (see below), whose sum is σ = 4739538621184. Its totient is φ = 1777326982920.

The previous prime is 3110322220127. The next prime is 3110322220193. The reversal of 3110322220131 is 1310222230113.

3110322220131 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 not a de Polignac number, because 3110322220131 - 22 = 3110322220127 is a prime.

It is a super-2 number, since 2×31103222201312 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 148110581911 = 3110322220131 / (3 + 1 + 1 + 0 + 3 + 2 + 2 + 2 + 2 + 0 + 1 + 3 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3110322220098 and 3110322220107.

It is not an unprimeable number, because it can be changed into a prime (3110322220531) 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, 74055290935 + ... + 74055290976.

It is an arithmetic number, because the mean of its divisors is an integer number (592442327648).

Almost surely, 23110322220131 is an apocalyptic number.

3110322220131 is a deficient number, since it is larger than the sum of its proper divisors (1629216401053).

3110322220131 is a wasteful number, since it uses less digits than its factorization.

3110322220131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148110581921.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 3110322220131 its reverse (1310222230113), we get a palindrome (4420544450244).

The spelling of 3110322220131 in words is "three trillion, one hundred ten billion, three hundred twenty-two million, two hundred twenty thousand, one hundred thirty-one".

Divisors: 1 3 7 21 148110581911 444331745733 1036774073377 3110322220131