Base | Representation |
---|---|
bin | 1110001101000000100110… |
… | …01000101001010101111000 |
3 | 11002120212122222220100002101 |
4 | 13012200103020221111320 |
5 | 13043211321220210404 |
6 | 150232220211513144 |
7 | 6402350602612261 |
oct | 706402310512570 |
9 | 132525588810071 |
10 | 31233323210104 |
11 | 9a51a83779104 |
12 | 36052888b87b4 |
13 | 145739c739952 |
14 | 79d9b541b968 |
15 | 3926b52282a4 |
hex | 1c6813229578 |
31233323210104 has 64 divisors (see below), whose sum is σ = 60830296920000. Its totient is φ = 15016369901568.
The previous prime is 31233323210051. The next prime is 31233323210107. The reversal of 31233323210104 is 40101232333213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31233323210107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165723877 + ... + 165912235.
It is an arithmetic number, because the mean of its divisors is an integer number (950473389375).
Almost surely, 231233323210104 is an apocalyptic number.
It is an amenable number.
31233323210104 is a deficient number, since it is larger than the sum of its proper divisors (29596973709896).
31233323210104 is a wasteful number, since it uses less digits than its factorization.
31233323210104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191320 (or 191316 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 28.
Adding to 31233323210104 its reverse (40101232333213), we get a palindrome (71334555543317).
The spelling of 31233323210104 in words is "thirty-one trillion, two hundred thirty-three billion, three hundred twenty-three million, two hundred ten thousand, one hundred four".
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