Base | Representation |
---|---|
bin | 11101110100001000… |
… | …011001100100010101 |
3 | 10001122001100111120200 |
4 | 131310020121210111 |
5 | 1011030330130010 |
6 | 22412344251113 |
7 | 2212213054353 |
oct | 356410314425 |
9 | 101561314520 |
10 | 32013130005 |
11 | 1263863943a |
12 | 6255170a99 |
13 | 303248889c |
14 | 17999607d3 |
15 | c75731cc0 |
hex | 774219915 |
32013130005 has 24 divisors (see below), whose sum is σ = 56270972160. Its totient is φ = 16833193440.
The previous prime is 32013129997. The next prime is 32013130007. The reversal of 32013130005 is 50003131023.
It is not a de Polignac number, because 32013130005 - 23 = 32013129997 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 32013130005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32013130007) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5006685 + ... + 5013074.
It is an arithmetic number, because the mean of its divisors is an integer number (2344623840).
Almost surely, 232013130005 is an apocalyptic number.
It is an amenable number.
32013130005 is a deficient number, since it is larger than the sum of its proper divisors (24257842155).
32013130005 is a wasteful number, since it uses less digits than its factorization.
32013130005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10019841 (or 10019838 counting only the distinct ones).
The product of its (nonzero) digits is 270, while the sum is 18.
Adding to 32013130005 its reverse (50003131023), we get a palindrome (82016261028).
The spelling of 32013130005 in words is "thirty-two billion, thirteen million, one hundred thirty thousand, five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •