Base | Representation |
---|---|
bin | 101100101011… |
… | …0110100011010 |
3 | 1122002002002000 |
4 | 1121112310122 |
5 | 21444034112 |
6 | 2154021430 |
7 | 403050240 |
oct | 131266432 |
9 | 48062060 |
10 | 23424282 |
11 | 1224a012 |
12 | 7a17876 |
13 | 4b11c2b |
14 | 317a790 |
15 | 20ca7dc |
hex | 1656d1a |
23424282 has 64 divisors (see below), whose sum is σ = 61440000. Its totient is φ = 6473520.
The previous prime is 23424277. The next prime is 23424287. The reversal of 23424282 is 28242432.
23424282 is a `hidden beast` number, since 234 + 2 + 428 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (23424277) and next prime (23424287).
It is a Harshad number since it is a multiple of its sum of digits (27).
Its product of digits (6144) is a multiple of the sum of its prime factors (2048).
It is not an unprimeable number, because it can be changed into a prime (23424287) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10719 + ... + 12717.
It is an arithmetic number, because the mean of its divisors is an integer number (960000).
Almost surely, 223424282 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23424282, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30720000).
23424282 is an abundant number, since it is smaller than the sum of its proper divisors (38015718).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23424282 is a wasteful number, since it uses less digits than its factorization.
23424282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2048 (or 2042 counting only the distinct ones).
The product of its digits is 6144, while the sum is 27.
The square root of 23424282 is about 4839.8638410600. The cubic root of 23424282 is about 286.1247520048.
The spelling of 23424282 in words is "twenty-three million, four hundred twenty-four thousand, two hundred eighty-two".
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