Base | Representation |
---|---|
bin | 100001100111011111010… |
… | …001011010000101101111 |
3 | 22011211212212012221111200 |
4 | 201213133101122011233 |
5 | 300322133142223211 |
6 | 4525133140420543 |
7 | 325621335142242 |
oct | 41473721320557 |
9 | 8154785187450 |
10 | 2310143320431 |
11 | 8107a9751931 |
12 | 31387a3a7753 |
13 | 139acb980c1b |
14 | 7db50bc1259 |
15 | 4015ae09b56 |
hex | 219df45a16f |
2310143320431 has 12 divisors (see below), whose sum is σ = 3512498616120. Its totient is φ = 1459037886480.
The previous prime is 2310143320423. The next prime is 2310143320523. The reversal of 2310143320431 is 1340233410132.
It is a happy number.
2310143320431 is a `hidden beast` number, since 2 + 310 + 14 + 332 + 0 + 4 + 3 + 1 = 666.
It is not a de Polignac number, because 2310143320431 - 23 = 2310143320423 is a prime.
It is a super-2 number, since 2×23101433204312 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2310143320395 and 2310143320404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2310143320421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6754804860 + ... + 6754805201.
It is an arithmetic number, because the mean of its divisors is an integer number (292708218010).
Almost surely, 22310143320431 is an apocalyptic number.
2310143320431 is a deficient number, since it is larger than the sum of its proper divisors (1202355295689).
2310143320431 is a wasteful number, since it uses less digits than its factorization.
2310143320431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13509610086 (or 13509610083 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 2310143320431 its reverse (1340233410132), we get a palindrome (3650376730563).
The spelling of 2310143320431 in words is "two trillion, three hundred ten billion, one hundred forty-three million, three hundred twenty thousand, four hundred thirty-one".
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