Base | Representation |
---|---|
bin | 1110001001001010001000… |
… | …00100000011010001101110 |
3 | 11002010020010011122000122112 |
4 | 13010211010010003101232 |
5 | 13034024322011244042 |
6 | 150051334024244022 |
7 | 6356654530014053 |
oct | 704450404032156 |
9 | 132106104560575 |
10 | 31101000103022 |
11 | 9a00950836273 |
12 | 35a36ba010612 |
13 | 1447a7248c555 |
14 | 7974215cb02a |
15 | 38e01d47b982 |
hex | 1c494410346e |
31101000103022 has 16 divisors (see below), whose sum is σ = 46894270545312. Its totient is φ = 15469580206080.
The previous prime is 31101000103013. The next prime is 31101000103039. The reversal of 31101000103022 is 22030100010113.
It is a super-2 number, since 2×311010001030222 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 31101000102988 and 31101000103006.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16757447 + ... + 18520637.
It is an arithmetic number, because the mean of its divisors is an integer number (2930891909082).
Almost surely, 231101000103022 is an apocalyptic number.
31101000103022 is a deficient number, since it is larger than the sum of its proper divisors (15793270442290).
31101000103022 is a wasteful number, since it uses less digits than its factorization.
31101000103022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1809083.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 31101000103022 its reverse (22030100010113), we get a palindrome (53131100113135).
The spelling of 31101000103022 in words is "thirty-one trillion, one hundred one billion, one hundred three thousand, twenty-two".
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