Base | Representation |
---|---|
bin | 1001101101101010010010… |
… | …11010111001010001011011 |
3 | 2210122000011101101010201111 |
4 | 10312311021122321101123 |
5 | 10244430443130300412 |
6 | 113232410230201151 |
7 | 4333134202366522 |
oct | 466651132712133 |
9 | 83560141333644 |
10 | 21360104150107 |
11 | 6895850a32858 |
12 | 248b8937b31b7 |
13 | bbc3315a2b28 |
14 | 53bb9804b4b9 |
15 | 27095a7332a7 |
hex | 136d496b945b |
21360104150107 has 2 divisors, whose sum is σ = 21360104150108. Its totient is φ = 21360104150106.
The previous prime is 21360104150101. The next prime is 21360104150173. The reversal of 21360104150107 is 70105140106312.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-21360104150107 is a prime.
It is a super-2 number, since 2×213601041501072 (a number of 27 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (21360104150101) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10680052075053 + 10680052075054.
It is an arithmetic number, because the mean of its divisors is an integer number (10680052075054).
Almost surely, 221360104150107 is an apocalyptic number.
21360104150107 is a deficient number, since it is larger than the sum of its proper divisors (1).
21360104150107 is an equidigital number, since it uses as much as digits as its factorization.
21360104150107 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5040, while the sum is 31.
Adding to 21360104150107 its reverse (70105140106312), we get a palindrome (91465244256419).
The spelling of 21360104150107 in words is "twenty-one trillion, three hundred sixty billion, one hundred four million, one hundred fifty thousand, one hundred seven".
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