Base | Representation |
---|---|
bin | 1000111101010011… |
… | …1100111000100000 |
3 | 20012120202001220212 |
4 | 2033110330320200 |
5 | 14411041243034 |
6 | 1034335353252 |
7 | 113406024113 |
oct | 21724747040 |
9 | 6176661825 |
10 | 2404634144 |
11 | 1024398250 |
12 | 571382828 |
13 | 2c424c053 |
14 | 18b50857a |
15 | e118e2ce |
hex | 8f53ce20 |
2404634144 has 48 divisors (see below), whose sum is σ = 5304108096. Its totient is φ = 1063468800.
The previous prime is 2404634143. The next prime is 2404634201. The reversal of 2404634144 is 4414364042.
It is a happy number.
It is a super-2 number, since 2×24046341442 = 11564530732981225472, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a self number, because there is not a number n which added to its sum of digits gives 2404634144.
It is not an unprimeable number, because it can be changed into a prime (2404634143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79292 + ... + 105339.
It is an arithmetic number, because the mean of its divisors is an integer number (110502252).
Almost surely, 22404634144 is an apocalyptic number.
It is an amenable number.
2404634144 is an abundant number, since it is smaller than the sum of its proper divisors (2899473952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2404634144 is a wasteful number, since it uses less digits than its factorization.
2404634144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 184689 (or 184681 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 32.
The square root of 2404634144 is about 49037.0690804416. The cubic root of 2404634144 is about 1339.7270818656.
Adding to 2404634144 its reverse (4414364042), we get a palindrome (6818998186).
The spelling of 2404634144 in words is "two billion, four hundred four million, six hundred thirty-four thousand, one hundred forty-four".
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