Base | Representation |
---|---|
bin | 101100100001… |
… | …0010000011100 |
3 | 1121220210112200 |
4 | 1121002100130 |
5 | 21433340220 |
6 | 2152131500 |
7 | 402246552 |
oct | 131022034 |
9 | 47823480 |
10 | 23340060 |
11 | 121a1807 |
12 | 7996b90 |
13 | 4ab27b3 |
14 | 3157bd2 |
15 | 20b0890 |
hex | 164241c |
23340060 has 72 divisors (see below), whose sum is σ = 71425536. Its totient is φ = 6168960.
The previous prime is 23340049. The next prime is 23340067. The reversal of 23340060 is 6004332.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23340067) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22350 + ... + 23370.
Almost surely, 223340060 is an apocalyptic number.
23340060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23340060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35712768).
23340060 is an abundant number, since it is smaller than the sum of its proper divisors (48085476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23340060 is a wasteful number, since it uses less digits than its factorization.
23340060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1163 (or 1158 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 23340060 is about 4831.1551413715. The cubic root of 23340060 is about 285.7814197006.
Adding to 23340060 its reverse (6004332), we get a palindrome (29344392).
The spelling of 23340060 in words is "twenty-three million, three hundred forty thousand, sixty".
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