Base | Representation |
---|---|
bin | 10100100010011000001… |
… | …110111011011001010101 |
3 | 11222220211011012002221122 |
4 | 110202120032323121111 |
5 | 141110322122320341 |
6 | 3000202132053325 |
7 | 203651261213111 |
oct | 24423016733125 |
9 | 4886734162848 |
10 | 1411303323221 |
11 | 4a4591a2a330 |
12 | 1a962a764245 |
13 | a3115623acc |
14 | 4c4438b6741 |
15 | 26aa066794b |
hex | 148983bb655 |
1411303323221 has 4 divisors (see below), whose sum is σ = 1539603625344. Its totient is φ = 1283003021100.
The previous prime is 1411303323191. The next prime is 1411303323223. The reversal of 1411303323221 is 1223233031141.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1411303323221 - 210 = 1411303322197 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 (1411303323223) 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, 64150151045 + ... + 64150151066.
It is an arithmetic number, because the mean of its divisors is an integer number (384900906336).
Almost surely, 21411303323221 is an apocalyptic number.
1411303323221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1411303323221 is a deficient number, since it is larger than the sum of its proper divisors (128300302123).
1411303323221 is a wasteful number, since it uses less digits than its factorization.
1411303323221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128300302122.
The product of its (nonzero) digits is 2592, while the sum is 26.
Adding to 1411303323221 its reverse (1223233031141), we get a palindrome (2634536354362).
The spelling of 1411303323221 in words is "one trillion, four hundred eleven billion, three hundred three million, three hundred twenty-three thousand, two hundred twenty-one".
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