Base | Representation |
---|---|
bin | 1101011010000001000… |
… | …1100101100000001111 |
3 | 211000111112220122010112 |
4 | 3112200101211200033 |
5 | 12233144442400221 |
6 | 253450352430235 |
7 | 22432412443514 |
oct | 3264021454017 |
9 | 730445818115 |
10 | 230322231311 |
11 | 897519933a7 |
12 | 3877a54837b |
13 | 18947396c93 |
14 | b20d24930b |
15 | 5ed04ee15b |
hex | 35a046580f |
230322231311 has 4 divisors (see below), whose sum is σ = 240336241392. Its totient is φ = 220308221232.
The previous prime is 230322231259. The next prime is 230322231313. The reversal of 230322231311 is 113132223032.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 230322231311 - 218 = 230321969167 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 10014010057 = 230322231311 / (2 + 3 + 0 + 3 + 2 + 2 + 2 + 3 + 1 + 3 + 1 + 1).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230322231313) 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, 5007005006 + ... + 5007005051.
It is an arithmetic number, because the mean of its divisors is an integer number (60084060348).
Almost surely, 2230322231311 is an apocalyptic number.
230322231311 is a deficient number, since it is larger than the sum of its proper divisors (10014010081).
230322231311 is a wasteful number, since it uses less digits than its factorization.
230322231311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10014010080.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 230322231311 its reverse (113132223032), we get a palindrome (343454454343).
The spelling of 230322231311 in words is "two hundred thirty billion, three hundred twenty-two million, two hundred thirty-one thousand, three hundred eleven".
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