Base | Representation |
---|---|
bin | 100001100111101010011… |
… | …110001001110100000100 |
3 | 22011212100221202202221002 |
4 | 201213222132021310010 |
5 | 300323024242223022 |
6 | 4525203531512432 |
7 | 325626106163216 |
oct | 41475236116404 |
9 | 8155327682832 |
10 | 2310331211012 |
11 | 810895813900 |
12 | 3139112b8718 |
13 | 139b2b888496 |
14 | 7db6bb305b6 |
15 | 4016c671092 |
hex | 219ea789d04 |
2310331211012 has 72 divisors (see below), whose sum is σ = 4555132277976. Its totient is φ = 1023930688000.
The previous prime is 2310331210987. The next prime is 2310331211059. The reversal of 2310331211012 is 2101121330132.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 413469576256 + 1896861634756 = 643016^2 + 1377266^2 .
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 34356062 + ... + 34423242.
It is an arithmetic number, because the mean of its divisors is an integer number (63265726083).
Almost surely, 22310331211012 is an apocalyptic number.
2310331211012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2310331211012 is a deficient number, since it is larger than the sum of its proper divisors (2244801066964).
2310331211012 is a wasteful number, since it uses less digits than its factorization.
2310331211012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68981 (or 68968 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 2310331211012 its reverse (2101121330132), we get a palindrome (4411452541144).
The spelling of 2310331211012 in words is "two trillion, three hundred ten billion, three hundred thirty-one million, two hundred eleven thousand, twelve".
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