Base | Representation |
---|---|
bin | 11000100101111100… |
… | …10111110000101000 |
3 | 1021002011020012002212 |
4 | 30102332113300220 |
5 | 204020012221044 |
6 | 10022051144252 |
7 | 645121463660 |
oct | 142276276050 |
9 | 37064205085 |
10 | 13203242024 |
11 | 5665982175 |
12 | 26858a5088 |
13 | 132552285b |
14 | 8d37531a0 |
15 | 5241eba9e |
hex | 312f97c28 |
13203242024 has 32 divisors (see below), whose sum is σ = 28296475200. Its totient is φ = 5657769600.
The previous prime is 13203241993. The next prime is 13203242027. The reversal of 13203242024 is 42024230231.
13203242024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (13203242027) 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, 650867 + ... + 670845.
It is an arithmetic number, because the mean of its divisors is an integer number (884264850).
Almost surely, 213203242024 is an apocalyptic number.
13203242024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13203242024 is an abundant number, since it is smaller than the sum of its proper divisors (15093233176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13203242024 is a wasteful number, since it uses less digits than its factorization.
13203242024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31793 (or 31789 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 13203242024 its reverse (42024230231), we get a palindrome (55227472255).
The spelling of 13203242024 in words is "thirteen billion, two hundred three million, two hundred forty-two thousand, twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •