Base | Representation |
---|---|
bin | 111101000011000… |
… | …011010011100000 |
3 | 2122101020021012001 |
4 | 331003003103200 |
5 | 4044144211034 |
6 | 245344213344 |
7 | 34244433256 |
oct | 7503032340 |
9 | 2571207161 |
10 | 1024210144 |
11 | 48615a271 |
12 | 24700a254 |
13 | 134265a09 |
14 | 9a0505d6 |
15 | 5edb4a14 |
hex | 3d0c34e0 |
1024210144 has 12 divisors (see below), whose sum is σ = 2016413784. Its totient is φ = 512105056.
The previous prime is 1024210141. The next prime is 1024210157. The reversal of 1024210144 is 4410124201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1024210141) 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 as a sum of consecutive naturals, namely, 16003252 + ... + 16003315.
It is an arithmetic number, because the mean of its divisors is an integer number (168034482).
Almost surely, 21024210144 is an apocalyptic number.
It is an amenable number.
1024210144 is a deficient number, since it is larger than the sum of its proper divisors (992203640).
1024210144 is an equidigital number, since it uses as much as digits as its factorization.
1024210144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32006577 (or 32006569 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
The square root of 1024210144 is about 32003.2833315583. The cubic root of 1024210144 is about 1008.0057843793.
Adding to 1024210144 its reverse (4410124201), we get a palindrome (5434334345).
The spelling of 1024210144 in words is "one billion, twenty-four million, two hundred ten thousand, one hundred forty-four".
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