Base | Representation |
---|---|
bin | 10101100001101010… |
… | …010010001110011101 |
3 | 2012122210202212020111 |
4 | 111201222102032131 |
5 | 334314001424013 |
6 | 14341302250021 |
7 | 1445524621513 |
oct | 254152221635 |
9 | 65583685214 |
10 | 23113311133 |
11 | 9890952830 |
12 | 4590726911 |
13 | 22446b3683 |
14 | 11939864b3 |
15 | 90424373d |
hex | 561a9239d |
23113311133 has 16 divisors (see below), whose sum is σ = 26320565376. Its totient is φ = 20091075840.
The previous prime is 23113311107. The next prime is 23113311139. The reversal of 23113311133 is 33111331132.
It is not a de Polignac number, because 23113311133 - 25 = 23113311101 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 (23113311139) 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 15 ways as a sum of consecutive naturals, for example, 731641 + ... + 762577.
It is an arithmetic number, because the mean of its divisors is an integer number (1645035336).
Almost surely, 223113311133 is an apocalyptic number.
23113311133 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
23113311133 is a deficient number, since it is larger than the sum of its proper divisors (3207254243).
23113311133 is a wasteful number, since it uses less digits than its factorization.
23113311133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33924.
The product of its digits is 486, while the sum is 22.
Adding to 23113311133 its reverse (33111331132), we get a palindrome (56224642265).
The spelling of 23113311133 in words is "twenty-three billion, one hundred thirteen million, three hundred eleven thousand, one hundred thirty-three".
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