Base | Representation |
---|---|
bin | 111011101110110… |
… | …010101101000000 |
3 | 2120211200002000102 |
4 | 323232302231000 |
5 | 4023020401143 |
6 | 243234541532 |
7 | 33555616424 |
oct | 7356625500 |
9 | 2524602012 |
10 | 1002122048 |
11 | 474743144 |
12 | 23b7378a8 |
13 | 12c801035 |
14 | 97140b84 |
15 | 5cea00b8 |
hex | 3bbb2b40 |
1002122048 has 28 divisors (see below), whose sum is σ = 1990051392. Its totient is φ = 500691840.
The previous prime is 1002122047. The next prime is 1002122063. The reversal of 1002122048 is 8402212001.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1002122047) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95561 + ... + 105527.
It is an arithmetic number, because the mean of its divisors is an integer number (71073264).
Almost surely, 21002122048 is an apocalyptic number.
It is an amenable number.
1002122048 is a deficient number, since it is larger than the sum of its proper divisors (987929344).
1002122048 is an equidigital number, since it uses as much as digits as its factorization.
1002122048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11550 (or 11540 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 20.
The square root of 1002122048 is about 31656.3113454490. The cubic root of 1002122048 is about 1000.7068495793.
Adding to 1002122048 its reverse (8402212001), we get a palindrome (9404334049).
The spelling of 1002122048 in words is "one billion, two million, one hundred twenty-two thousand, forty-eight".
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