Base | Representation |
---|---|
bin | 10001101001110010011… |
… | …101001011101010110011 |
3 | 11021222020002121101122021 |
4 | 101221302131023222303 |
5 | 124333412330430232 |
6 | 2325142501052311 |
7 | 153433526422663 |
oct | 21516235135263 |
9 | 4258202541567 |
10 | 1213101030067 |
11 | 4285229a6973 |
12 | 1771350b7097 |
13 | 8a5198a0cc4 |
14 | 42a004721a3 |
15 | 2184ee47397 |
hex | 11a7274bab3 |
1213101030067 has 2 divisors, whose sum is σ = 1213101030068. Its totient is φ = 1213101030066.
The previous prime is 1213101030007. The next prime is 1213101030073. The reversal of 1213101030067 is 7600301013121.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1213101030067 - 211 = 1213101028019 is a prime.
It is a super-2 number, since 2×12131010300672 (a number of 25 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (1213101030007) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 606550515033 + 606550515034.
It is an arithmetic number, because the mean of its divisors is an integer number (606550515034).
Almost surely, 21213101030067 is an apocalyptic number.
1213101030067 is a deficient number, since it is larger than the sum of its proper divisors (1).
1213101030067 is an equidigital number, since it uses as much as digits as its factorization.
1213101030067 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 756, while the sum is 25.
Adding to 1213101030067 its reverse (7600301013121), we get a palindrome (8813402043188).
The spelling of 1213101030067 in words is "one trillion, two hundred thirteen billion, one hundred one million, thirty thousand, sixty-seven".
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