Base | Representation |
---|---|
bin | 10101101101111111… |
… | …111000111001000001 |
3 | 2020012020021001010100 |
4 | 111231333320321001 |
5 | 340224444113441 |
6 | 14414014553013 |
7 | 1453620201045 |
oct | 255577707101 |
9 | 66166231110 |
10 | 23320301121 |
11 | 998777a437 |
12 | 4629b08769 |
13 | 2278547460 |
14 | 11b3268025 |
15 | 9174cdcb6 |
hex | 56dff8e41 |
23320301121 has 12 divisors (see below), whose sum is σ = 36276024148. Its totient is φ = 14350954464.
The previous prime is 23320301099. The next prime is 23320301131. The reversal of 23320301121 is 12110302332.
23320301121 is a `hidden beast` number, since 23 + 320 + 301 + 1 + 21 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 15280668225 + 8039632896 = 123615^2 + 89664^2 .
It is not a de Polignac number, because 23320301121 - 218 = 23320038977 is a prime.
It is a super-2 number, since 2×233203011212 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23320301094 and 23320301103.
It is not an unprimeable number, because it can be changed into a prime (23320301131) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99659290 + ... + 99659523.
Almost surely, 223320301121 is an apocalyptic number.
It is an amenable number.
23320301121 is a deficient number, since it is larger than the sum of its proper divisors (12955723027).
23320301121 is a wasteful number, since it uses less digits than its factorization.
23320301121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 199318832 (or 199318829 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 23320301121 its reverse (12110302332), we get a palindrome (35430603453).
The spelling of 23320301121 in words is "twenty-three billion, three hundred twenty million, three hundred one thousand, one hundred twenty-one".
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