Base | Representation |
---|---|
bin | 10110101110100111… |
… | …011110011001101000 |
3 | 2022222210012222220211 |
4 | 112232213132121220 |
5 | 344440012421300 |
6 | 15113343230504 |
7 | 1522523102056 |
oct | 265647363150 |
9 | 68883188824 |
10 | 24404420200 |
11 | a393728116 |
12 | 4890ba8434 |
13 | 23bc027834 |
14 | 12772311d6 |
15 | 97c7794ba |
hex | 5ae9de668 |
24404420200 has 96 divisors (see below), whose sum is σ = 57146130360. Its totient is φ = 9692236800.
The previous prime is 24404420143. The next prime is 24404420207. The reversal of 24404420200 is 202440442.
It can be written as a sum of positive squares in 12 ways, for example, as 2724213636 + 21680206564 = 52194^2 + 147242^2 .
It is not an unprimeable number, because it can be changed into a prime (24404420207) 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, 20663610 + ... + 20664790.
Almost surely, 224404420200 is an apocalyptic number.
24404420200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 24404420200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28573065180).
24404420200 is an abundant number, since it is smaller than the sum of its proper divisors (32741710160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24404420200 is a wasteful number, since it uses less digits than its factorization.
24404420200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1847 (or 1838 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 22.
Adding to 24404420200 its reverse (202440442), we get a palindrome (24606860642).
The spelling of 24404420200 in words is "twenty-four billion, four hundred four million, four hundred twenty thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •