Base | Representation |
---|---|
bin | 10000001001111101101… |
… | …111101011001011100001 |
3 | 10221010122112021002020211 |
4 | 100021331233223023201 |
5 | 121142203032241001 |
6 | 2210005103134121 |
7 | 143132032411633 |
oct | 20117557531341 |
9 | 3833575232224 |
10 | 1110211212001 |
11 | 398924316781 |
12 | 15b1bb5a4341 |
13 | 80900477158 |
14 | 3ba3d6caa53 |
15 | 1dd2c180351 |
hex | 1027dbeb2e1 |
1110211212001 has 2 divisors, whose sum is σ = 1110211212002. Its totient is φ = 1110211212000.
The previous prime is 1110211211987. The next prime is 1110211212037. The reversal of 1110211212001 is 1002121120111.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 665423590225 + 444787621776 = 815735^2 + 666924^2 .
It is a cyclic number.
It is not a de Polignac number, because 1110211212001 - 217 = 1110211080929 is a prime.
It is not a weakly prime, because it can be changed into another prime (1110211212091) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555105606000 + 555105606001.
It is an arithmetic number, because the mean of its divisors is an integer number (555105606001).
Almost surely, 21110211212001 is an apocalyptic number.
It is an amenable number.
1110211212001 is a deficient number, since it is larger than the sum of its proper divisors (1).
1110211212001 is an equidigital number, since it uses as much as digits as its factorization.
1110211212001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 1110211212001 its reverse (1002121120111), we get a palindrome (2112332332112).
The spelling of 1110211212001 in words is "one trillion, one hundred ten billion, two hundred eleven million, two hundred twelve thousand, one".
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