Base | Representation |
---|---|
bin | 10010111010000011… |
… | …000100000010010011 |
3 | 1221101211100120001112 |
4 | 102322003010002103 |
5 | 313034103444243 |
6 | 13154245523535 |
7 | 1316040434036 |
oct | 227203040223 |
9 | 57354316045 |
10 | 20301234323 |
11 | 8678576907 |
12 | 3b26a135ab |
13 | 1bb6c184b6 |
14 | da82db01d |
15 | 7dc420818 |
hex | 4ba0c4093 |
20301234323 has 8 divisors (see below), whose sum is σ = 21405408000. Its totient is φ = 19200629448.
The previous prime is 20301234311. The next prime is 20301234329. The reversal of 20301234323 is 32343210302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20301234323 - 212 = 20301230227 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20301234329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 880511 + ... + 903272.
It is an arithmetic number, because the mean of its divisors is an integer number (2675676000).
Almost surely, 220301234323 is an apocalyptic number.
20301234323 is a deficient number, since it is larger than the sum of its proper divisors (1104173677).
20301234323 is a wasteful number, since it uses less digits than its factorization.
20301234323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1784401.
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 20301234323 its reverse (32343210302), we get a palindrome (52644444625).
The spelling of 20301234323 in words is "twenty billion, three hundred one million, two hundred thirty-four thousand, three hundred twenty-three".
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