Base | Representation |
---|---|
bin | 1000101010000110… |
… | …0001111101001000 |
3 | 12222222002202021110 |
4 | 2022201201331020 |
5 | 14224423430030 |
6 | 1022340210320 |
7 | 111410030160 |
oct | 21241417510 |
9 | 5888082243 |
10 | 2324045640 |
11 | a92954984 |
12 | 54a3999a0 |
13 | 2b0643b47 |
14 | 18092b5a0 |
15 | d90711b0 |
hex | 8a861f48 |
2324045640 has 128 divisors (see below), whose sum is σ = 8162622720. Its totient is φ = 518246400.
The previous prime is 2324045617. The next prime is 2324045657. The reversal of 2324045640 is 465404232.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 2324045598 and 2324045607.
It is an unprimeable number.
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, 700 + ... + 68180.
It is an arithmetic number, because the mean of its divisors is an integer number (63770490).
Almost surely, 22324045640 is an apocalyptic number.
2324045640 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 2324045640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4081311360).
2324045640 is an abundant number, since it is smaller than the sum of its proper divisors (5838577080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2324045640 is a wasteful number, since it uses less digits than its factorization.
2324045640 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67543 (or 67539 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 30.
The square root of 2324045640 is about 48208.3565370154. The cubic root of 2324045640 is about 1324.5902404471.
Adding to 2324045640 its reverse (465404232), we get a palindrome (2789449872).
The spelling of 2324045640 in words is "two billion, three hundred twenty-four million, forty-five thousand, six hundred forty".
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