Base | Representation |
---|---|
bin | 100100011111110011001111… |
… | …1001000011010010111101111 |
3 | 1120002200011112200201210010002 |
4 | 1020333212133020122113233 |
5 | 314034223420040301111 |
6 | 3054435051323534515 |
7 | 124422436452010520 |
oct | 11077463710322757 |
9 | 1502604480653102 |
10 | 321030000322031 |
11 | 93321070a46420 |
12 | 3000992168a43b |
13 | 10a18ccb12cc10 |
14 | 593bd135ca847 |
15 | 271aad8aea63b |
hex | 123f99f21a5ef |
321030000322031 has 32 divisors (see below), whose sum is σ = 444937586774016. Its totient is φ = 223461957600000.
The previous prime is 321030000322021. The next prime is 321030000322069. The reversal of 321030000322031 is 130223000030123.
It is not a de Polignac number, because 321030000322031 - 230 = 321028926580207 is a prime.
It is a super-2 number, since 2×3210300003220312 (a number of 30 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 321030000321994 and 321030000322012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (321030000322021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5172699470 + ... + 5172761531.
It is an arithmetic number, because the mean of its divisors is an integer number (13904299586688).
Almost surely, 2321030000322031 is an apocalyptic number.
321030000322031 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
321030000322031 is a deficient number, since it is larger than the sum of its proper divisors (123907586451985).
321030000322031 is a wasteful number, since it uses less digits than its factorization.
321030000322031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10345461063.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 321030000322031 its reverse (130223000030123), we get a palindrome (451253000352154).
The spelling of 321030000322031 in words is "three hundred twenty-one trillion, thirty billion, three hundred twenty-two thousand, thirty-one".
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