Base | Representation |
---|---|
bin | 10001101010111111111… |
… | …101010101010111001101 |
3 | 11022002120201022011011120 |
4 | 101222333331111113031 |
5 | 124344043213212023 |
6 | 2325515510311153 |
7 | 153510665524062 |
oct | 21527775252715 |
9 | 4262521264146 |
10 | 1214401304013 |
11 | 42902a970a37 |
12 | 1774386584b9 |
13 | 8a6960a3881 |
14 | 42ac5024c69 |
15 | 218c918d8e3 |
hex | 11abff555cd |
1214401304013 has 8 divisors (see below), whose sum is σ = 1656857593248. Its totient is φ = 790772942064.
The previous prime is 1214401304009. The next prime is 1214401304047. The reversal of 1214401304013 is 3104031044121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1214401304013 - 22 = 1214401304009 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1214401304063) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4706981670 + ... + 4706981927.
It is an arithmetic number, because the mean of its divisors is an integer number (207107199156).
Almost surely, 21214401304013 is an apocalyptic number.
It is an amenable number.
1214401304013 is a deficient number, since it is larger than the sum of its proper divisors (442456289235).
1214401304013 is an equidigital number, since it uses as much as digits as its factorization.
1214401304013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9413963643.
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 1214401304013 its reverse (3104031044121), we get a palindrome (4318432348134).
The spelling of 1214401304013 in words is "one trillion, two hundred fourteen billion, four hundred one million, three hundred four thousand, thirteen".
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