Base | Representation |
---|---|
bin | 100011101000011011100011… |
… | …1111100111001110101111011 |
3 | 1112002201122210220102101201100 |
4 | 1013100313013330321311323 |
5 | 312040033131244410210 |
6 | 3030331054533222443 |
7 | 123005563566053160 |
oct | 10720670774716573 |
9 | 1462648726371640 |
10 | 313420003122555 |
11 | 90957749a1365a |
12 | 2b19aa90a91a23 |
13 | 105b64c192a554 |
14 | 57578754ba067 |
15 | 2637b90a755c0 |
hex | 11d0dc7f39d7b |
313420003122555 has 48 divisors (see below), whose sum is σ = 657391872106944. Its totient is φ = 134849614786560.
The previous prime is 313420003122539. The next prime is 313420003122587. The reversal of 313420003122555 is 555221300024313.
313420003122555 is a `hidden beast` number, since 3 + 1 + 3 + 420 + 0 + 0 + 3 + 1 + 225 + 5 + 5 = 666.
It is not a de Polignac number, because 313420003122555 - 24 = 313420003122539 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29264233966 + ... + 29264244675.
It is an arithmetic number, because the mean of its divisors is an integer number (13695664002228).
Almost surely, 2313420003122555 is an apocalyptic number.
313420003122555 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
313420003122555 is an abundant number, since it is smaller than the sum of its proper divisors (343971868984389).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313420003122555 is a wasteful number, since it uses less digits than its factorization.
313420003122555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58528478676 (or 58528478673 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 36.
Adding to 313420003122555 its reverse (555221300024313), we get a palindrome (868641303146868).
The spelling of 313420003122555 in words is "three hundred thirteen trillion, four hundred twenty billion, three million, one hundred twenty-two thousand, five hundred fifty-five".
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