Base | Representation |
---|---|
bin | 10111000111011011… |
… | …11011110010100010 |
3 | 1012000220100211210200 |
4 | 23203231323302202 |
5 | 200404030412002 |
6 | 5411250010030 |
7 | 616353456603 |
oct | 134355736242 |
9 | 35026324720 |
10 | 12410404002 |
11 | 5299393237 |
12 | 24a4276916 |
13 | 122a1a9829 |
14 | 85a32ddaa |
15 | 4c97dbb1c |
hex | 2e3b7bca2 |
12410404002 has 48 divisors (see below), whose sum is σ = 28367820000. Its totient is φ = 3910298112.
The previous prime is 12410404001. The next prime is 12410404081. The reversal of 12410404002 is 20040401421.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (12410404001) 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, 113149 + ... + 193967.
It is an arithmetic number, because the mean of its divisors is an integer number (590996250).
Almost surely, 212410404002 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12410404002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14183910000).
12410404002 is an abundant number, since it is smaller than the sum of its proper divisors (15957415998).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12410404002 is a wasteful number, since it uses less digits than its factorization.
12410404002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81295 (or 81292 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 12410404002 its reverse (20040401421), we get a palindrome (32450805423).
It can be divided in two parts, 12 and 410404002, that added together give a palindrome (410404014).
The spelling of 12410404002 in words is "twelve billion, four hundred ten million, four hundred four thousand, two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •