Base | Representation |
---|---|
bin | 101100111011… |
… | …1111111011000 |
3 | 1122022222110020 |
4 | 1121313333120 |
5 | 22012411102 |
6 | 2200550440 |
7 | 404154330 |
oct | 131677730 |
9 | 48288406 |
10 | 23560152 |
11 | 12332100 |
12 | 7a82420 |
13 | 4b5ba25 |
14 | 31b40c0 |
15 | 2105bbc |
hex | 1677fd8 |
23560152 has 192 divisors, whose sum is σ = 79161600. Its totient is φ = 5702400.
The previous prime is 23560139. The next prime is 23560153. The reversal of 23560152 is 25106532.
It is a super-3 number, since 3×235601523 (a number of 23 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23560153) 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 47 ways as a sum of consecutive naturals, for example, 386202 + ... + 386262.
It is an arithmetic number, because the mean of its divisors is an integer number (412300).
Almost surely, 223560152 is an apocalyptic number.
23560152 is a gapful number since it is divisible by the number (22) 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 23560152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39580800).
23560152 is an abundant number, since it is smaller than the sum of its proper divisors (55601448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23560152 is a wasteful number, since it uses less digits than its factorization.
23560152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118 (or 103 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 23560152 is about 4853.8800974066. The cubic root of 23560152 is about 286.6768976578.
Adding to 23560152 its reverse (25106532), we get a palindrome (48666684).
The spelling of 23560152 in words is "twenty-three million, five hundred sixty thousand, one hundred fifty-two".
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