Base | Representation |
---|---|
bin | 10101101100110110… |
… | …101110010001100011 |
3 | 2020010220011121010001 |
4 | 111230312232101203 |
5 | 340210041333443 |
6 | 14412051520431 |
7 | 1453265155510 |
oct | 255466562143 |
9 | 66126147101 |
10 | 23301121123 |
11 | 997796a1a5 |
12 | 46235b9117 |
13 | 2274590347 |
14 | 11b08b4307 |
15 | 915990d4d |
hex | 56cdae463 |
23301121123 has 16 divisors (see below), whose sum is σ = 26696517120. Its totient is φ = 19922457600.
The previous prime is 23301121121. The next prime is 23301121159. The reversal of 23301121123 is 32112110332.
It is a cyclic number.
It is not a de Polignac number, because 23301121123 - 21 = 23301121121 is a prime.
It is a super-2 number, since 2×233011211232 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 23301121123.
It is not an unprimeable number, because it can be changed into a prime (23301121121) 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, 6993568 + ... + 6996898.
It is an arithmetic number, because the mean of its divisors is an integer number (1668532320).
Almost surely, 223301121123 is an apocalyptic number.
23301121123 is a deficient number, since it is larger than the sum of its proper divisors (3395395997).
23301121123 is a wasteful number, since it uses less digits than its factorization.
23301121123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5538.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 23301121123 its reverse (32112110332), we get a palindrome (55413231455).
The spelling of 23301121123 in words is "twenty-three billion, three hundred one million, one hundred twenty-one thousand, one hundred twenty-three".
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