Base | Representation |
---|---|
bin | 10101011100111100… |
… | …100001010001110111 |
3 | 2012110021220212102221 |
4 | 111130330201101313 |
5 | 334133224032203 |
6 | 14325354543211 |
7 | 1443544341334 |
oct | 253474412167 |
9 | 65407825387 |
10 | 23034205303 |
11 | 985023240a |
12 | 456a137b07 |
13 | 22311a72a5 |
14 | 118727398b |
15 | 8ec319abd |
hex | 55cf21477 |
23034205303 has 16 divisors (see below), whose sum is σ = 23819725440. Its totient is φ = 22263516000.
The previous prime is 23034205277. The next prime is 23034205321. The reversal of 23034205303 is 30350243032.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23034205303 is a prime.
It is a super-2 number, since 2×230342053032 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23034205333) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1705728 + ... + 1719178.
It is an arithmetic number, because the mean of its divisors is an integer number (1488732840).
Almost surely, 223034205303 is an apocalyptic number.
23034205303 is a deficient number, since it is larger than the sum of its proper divisors (785520137).
23034205303 is a wasteful number, since it uses less digits than its factorization.
23034205303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13998.
The product of its (nonzero) digits is 6480, while the sum is 25.
Adding to 23034205303 its reverse (30350243032), we get a palindrome (53384448335).
The spelling of 23034205303 in words is "twenty-three billion, thirty-four million, two hundred five thousand, three hundred three".
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