Base | Representation |
---|---|
bin | 10001101010110100110… |
… | …000100100110111111101 |
3 | 11022002002121202011110012 |
4 | 101222310300210313331 |
5 | 124343202113112201 |
6 | 2325445115153005 |
7 | 153503224461023 |
oct | 21526460446775 |
9 | 4262077664405 |
10 | 1214213410301 |
11 | 428a438a7681 |
12 | 1773a5745765 |
13 | 8a666197a68 |
14 | 42aa80b4713 |
15 | 218b79265bb |
hex | 11ab4c24dfd |
1214213410301 has 4 divisors (see below), whose sum is σ = 1285637728572. Its totient is φ = 1142789092032.
The previous prime is 1214213410283. The next prime is 1214213410331. The reversal of 1214213410301 is 1030143124121.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1002199207801 + 212014202500 = 1001099^2 + 460450^2 .
It is a cyclic number.
It is not a de Polignac number, because 1214213410301 - 218 = 1214213148157 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1214213410331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35712159110 + ... + 35712159143.
It is an arithmetic number, because the mean of its divisors is an integer number (321409432143).
Almost surely, 21214213410301 is an apocalyptic number.
It is an amenable number.
1214213410301 is a deficient number, since it is larger than the sum of its proper divisors (71424318271).
1214213410301 is an equidigital number, since it uses as much as digits as its factorization.
1214213410301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71424318270.
The product of its (nonzero) digits is 576, while the sum is 23.
Adding to 1214213410301 its reverse (1030143124121), we get a palindrome (2244356534422).
The spelling of 1214213410301 in words is "one trillion, two hundred fourteen billion, two hundred thirteen million, four hundred ten thousand, three hundred one".
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