Base | Representation |
---|---|
bin | 1001000011101100… |
… | …1101010011101000 |
3 | 20021110011221210012 |
4 | 2100323031103220 |
5 | 14434422040404 |
6 | 1041134111052 |
7 | 114152620442 |
oct | 22073152350 |
9 | 6243157705 |
10 | 2431440104 |
11 | 1038536a35 |
12 | 57a34b488 |
13 | 2c9976272 |
14 | 190cc5492 |
15 | e36d6a6e |
hex | 90ecd4e8 |
2431440104 has 32 divisors (see below), whose sum is σ = 4583368800. Its totient is φ = 1209228480.
The previous prime is 2431440071. The next prime is 2431440107. The reversal of 2431440104 is 4010441342.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 2431440104.
It is not an unprimeable number, because it can be changed into a prime (2431440107) 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, 1501007 + ... + 1502625.
It is an arithmetic number, because the mean of its divisors is an integer number (143230275).
Almost surely, 22431440104 is an apocalyptic number.
It is an amenable number.
2431440104 is a deficient number, since it is larger than the sum of its proper divisors (2151928696).
2431440104 is a wasteful number, since it uses less digits than its factorization.
2431440104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2513 (or 2509 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
The square root of 2431440104 is about 49309.6350016911. The cubic root of 2431440104 is about 1344.6869554250.
Adding to 2431440104 its reverse (4010441342), we get a palindrome (6441881446).
The spelling of 2431440104 in words is "two billion, four hundred thirty-one million, four hundred forty thousand, one hundred four".
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