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2313610163131 = 33112375650573
BaseRepresentation
bin100001101010101101111…
…010010111001110111011
322012011211110200210122011
4201222231322113032323
5300401233200210011
64530505143110351
7326103262623331
oct41525572271673
98164743623564
102313610163131
11812218692093
123144874423b7
1313a231cab437
147dd9d3cbb51
15402b0467621
hex21aade973bb

2313610163131 has 8 divisors (see below), whose sum is σ = 2322476323184. Its totient is φ = 2304755307360.

The previous prime is 2313610163101. The next prime is 2313610163147. The reversal of 2313610163131 is 1313610163132.

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 2313610163131 - 213 = 2313610154939 is a prime.

It is a super-2 number, since 2×23136101631312 (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 = 2313610163093 and 2313610163102.

It is not an unprimeable number, because it can be changed into a prime (2313610163101) 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, 2415840 + ... + 3234733.

It is an arithmetic number, because the mean of its divisors is an integer number (290309540398).

Almost surely, 22313610163131 is an apocalyptic number.

2313610163131 is a deficient number, since it is larger than the sum of its proper divisors (8866160053).

2313610163131 is a wasteful number, since it uses less digits than its factorization.

2313610163131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5652141.

The product of its (nonzero) digits is 5832, while the sum is 31.

Subtracting from 2313610163131 its reverse (1313610163132), we obtain a palindrome (999999999999).

The spelling of 2313610163131 in words is "two trillion, three hundred thirteen billion, six hundred ten million, one hundred sixty-three thousand, one hundred thirty-one".

Divisors: 1 331 1237 409447 5650573 1870339663 6989758801 2313610163131