Base | Representation |
---|---|
bin | 11000011001111001… |
… | …00011001000011111 |
3 | 1020211002220200201212 |
4 | 30030330203020133 |
5 | 203313114213043 |
6 | 10004035255035 |
7 | 642453010154 |
oct | 141474431037 |
9 | 36732820655 |
10 | 13102101023 |
11 | 5613881470 |
12 | 2657a4a47b |
13 | 130a59c8cb |
14 | 8c414622b |
15 | 51a3be018 |
hex | 30cf2321f |
13102101023 has 8 divisors (see below), whose sum is σ = 14786070480. Its totient is φ = 11500276480.
The previous prime is 13102100981. The next prime is 13102101053. The reversal of 13102101023 is 32010120131.
13102101023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-13102101023 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13102100989 and 13102101007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13102101053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20535890 + ... + 20536527.
It is an arithmetic number, because the mean of its divisors is an integer number (1848258810).
Almost surely, 213102101023 is an apocalyptic number.
13102101023 is a deficient number, since it is larger than the sum of its proper divisors (1683969457).
13102101023 is a wasteful number, since it uses less digits than its factorization.
13102101023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41072457.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 13102101023 its reverse (32010120131), we get a palindrome (45112221154).
The spelling of 13102101023 in words is "thirteen billion, one hundred two million, one hundred one thousand, twenty-three".
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