Base | Representation |
---|---|
bin | 10001101010111010101… |
… | …101010010110111011011 |
3 | 11022002100120112200120101 |
4 | 101222322231102313123 |
5 | 124343403140312103 |
6 | 2325503042240231 |
7 | 153505546003123 |
oct | 21527255226733 |
9 | 4262316480511 |
10 | 1214313213403 |
11 | 428a95174184 |
12 | 177413056077 |
13 | 8a680a6ca54 |
14 | 42ab7453c83 |
15 | 218c158ca1d |
hex | 11abab52ddb |
1214313213403 has 16 divisors (see below), whose sum is σ = 1256431280256. Its totient is φ = 1172948774400.
The previous prime is 1214313213401. The next prime is 1214313213431. The reversal of 1214313213403 is 3043123134121.
It is a cyclic number.
It is not a de Polignac number, because 1214313213403 - 21 = 1214313213401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1214313213401) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1077175 + ... + 1894447.
It is an arithmetic number, because the mean of its divisors is an integer number (78526955016).
Almost surely, 21214313213403 is an apocalyptic number.
1214313213403 is a deficient number, since it is larger than the sum of its proper divisors (42118066853).
1214313213403 is a wasteful number, since it uses less digits than its factorization.
1214313213403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 817734.
The product of its (nonzero) digits is 5184, while the sum is 28.
Adding to 1214313213403 its reverse (3043123134121), we get a palindrome (4257436347524).
The spelling of 1214313213403 in words is "one trillion, two hundred fourteen billion, three hundred thirteen million, two hundred thirteen thousand, four hundred three".
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