Base | Representation |
---|---|
bin | 100111101000111… |
… | …1011111101101011 |
3 | 10102200211012002121 |
4 | 1033101323331223 |
5 | 10211001231443 |
6 | 335552412111 |
7 | 44650452520 |
oct | 11721737553 |
9 | 3380735077 |
10 | 1330102123 |
11 | 622898459 |
12 | 311547037 |
13 | 18274759c |
14 | c8919147 |
15 | 7bb894ed |
hex | 4f47bf6b |
1330102123 has 8 divisors (see below), whose sum is σ = 1520340192. Its totient is φ = 1139919936.
The previous prime is 1330102099. The next prime is 1330102129. The reversal of 1330102123 is 3212010331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1330102123 - 25 = 1330102091 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1330102097 and 1330102106.
It is not an unprimeable number, because it can be changed into a prime (1330102129) 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, 73911 + ... + 90127.
It is an arithmetic number, because the mean of its divisors is an integer number (190042524).
Almost surely, 21330102123 is an apocalyptic number.
1330102123 is a deficient number, since it is larger than the sum of its proper divisors (190238069).
1330102123 is a wasteful number, since it uses less digits than its factorization.
1330102123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27941.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 1330102123 is about 36470.5651587688. The cubic root of 1330102123 is about 1099.7525953237.
Adding to 1330102123 its reverse (3212010331), we get a palindrome (4542112454).
The spelling of 1330102123 in words is "one billion, three hundred thirty million, one hundred two thousand, one hundred twenty-three".
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