Base | Representation |
---|---|
bin | 10101011100111100… |
… | …010001111000000011 |
3 | 2012110021210122220012 |
4 | 111130330101320003 |
5 | 334133220022321 |
6 | 14325353335135 |
7 | 1443543656363 |
oct | 253474217003 |
9 | 65407718805 |
10 | 23034142211 |
11 | 9850199a73 |
12 | 456a1074ab |
13 | 2231184662 |
14 | 11872589a3 |
15 | 8ec30605b |
hex | 55cf11e03 |
23034142211 has 4 divisors (see below), whose sum is σ = 23034585624. Its totient is φ = 23033698800.
The previous prime is 23034142207. The next prime is 23034142223. The reversal of 23034142211 is 11224143032.
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 23034142211 - 22 = 23034142207 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23034142811) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131570 + ... + 251751.
It is an arithmetic number, because the mean of its divisors is an integer number (5758646406).
Almost surely, 223034142211 is an apocalyptic number.
23034142211 is a deficient number, since it is larger than the sum of its proper divisors (443413).
23034142211 is an equidigital number, since it uses as much as digits as its factorization.
23034142211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 443412.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 23034142211 its reverse (11224143032), we get a palindrome (34258285243).
The spelling of 23034142211 in words is "twenty-three billion, thirty-four million, one hundred forty-two thousand, two hundred eleven".
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