Base | Representation |
---|---|
bin | 1110000111001010001100… |
… | …00000000011001111100011 |
3 | 11001212122211020222100220221 |
4 | 13003211012000003033203 |
5 | 13031413134130211003 |
6 | 150000014200143511 |
7 | 6352003435261201 |
oct | 703450600031743 |
9 | 131778736870827 |
10 | 31032313132003 |
11 | 9984803830317 |
12 | 359232aa67b97 |
13 | 1441447092331 |
14 | 793d87128071 |
15 | 38c34d2817bd |
hex | 1c39460033e3 |
31032313132003 has 8 divisors (see below), whose sum is σ = 31567033935360. Its totient is φ = 30497883975240.
The previous prime is 31032313131947. The next prime is 31032313132033. The reversal of 31032313132003 is 30023131323013.
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 31032313132003 - 225 = 31032279577571 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (31032313132033) 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 7 ways as a sum of consecutive naturals, for example, 72697003 + ... + 73122628.
It is an arithmetic number, because the mean of its divisors is an integer number (3945879241920).
Almost surely, 231032313132003 is an apocalyptic number.
31032313132003 is a deficient number, since it is larger than the sum of its proper divisors (534720803357).
31032313132003 is a wasteful number, since it uses less digits than its factorization.
31032313132003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145823297.
The product of its (nonzero) digits is 2916, while the sum is 25.
Adding to 31032313132003 its reverse (30023131323013), we get a palindrome (61055444455016).
The spelling of 31032313132003 in words is "thirty-one trillion, thirty-two billion, three hundred thirteen million, one hundred thirty-two thousand, three".
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