Base | Representation |
---|---|
bin | 100011100001000010100110… |
… | …0100101010000011011101011 |
3 | 1111222010120011021101211221120 |
4 | 1013002011030211100123223 |
5 | 311421413022141403303 |
6 | 3024232321441310323 |
7 | 122542316206615113 |
oct | 10702051445203353 |
9 | 1458116137354846 |
10 | 312404321044203 |
11 | 905a5a23958133 |
12 | 2b0560730353a3 |
13 | 105417a770ca0b |
14 | 572064241c043 |
15 | 261b5476b7553 |
hex | 11c214c9506eb |
312404321044203 has 32 divisors (see below), whose sum is σ = 450111350400000. Its totient is φ = 192109379844096.
The previous prime is 312404321044133. The next prime is 312404321044237. The reversal of 312404321044203 is 302440123404213.
It is not a de Polignac number, because 312404321044203 - 237 = 312266882090731 is a prime.
It is not an unprimeable number, because it can be changed into a prime (312404321044003) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 301587328 + ... + 302621421.
It is an arithmetic number, because the mean of its divisors is an integer number (14065979700000).
Almost surely, 2312404321044203 is an apocalyptic number.
312404321044203 is a deficient number, since it is larger than the sum of its proper divisors (137707029355797).
312404321044203 is a wasteful number, since it uses less digits than its factorization.
312404321044203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 604209011.
The product of its (nonzero) digits is 55296, while the sum is 33.
Adding to 312404321044203 its reverse (302440123404213), we get a palindrome (614844444448416).
The spelling of 312404321044203 in words is "three hundred twelve trillion, four hundred four billion, three hundred twenty-one million, forty-four thousand, two hundred three".
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