Base | Representation |
---|---|
bin | 11000011010001… |
… | …00010101010000 |
3 | 112021021111020010 |
4 | 30031010111100 |
5 | 404404032313 |
6 | 32152314520 |
7 | 5034236133 |
oct | 1415042520 |
9 | 467244203 |
10 | 204752208 |
11 | a5639401 |
12 | 586a2a40 |
13 | 3355c36b |
14 | 1d29c21a |
15 | 12e974c3 |
hex | c344550 |
204752208 has 80 divisors (see below), whose sum is σ = 559249920. Its totient is φ = 64372608.
The previous prime is 204752129. The next prime is 204752213. The reversal of 204752208 is 802257402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316141 + ... + 316787.
It is an arithmetic number, because the mean of its divisors is an integer number (6990624).
Almost surely, 2204752208 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 204752208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279624960).
204752208 is an abundant number, since it is smaller than the sum of its proper divisors (354497712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204752208 is a wasteful number, since it uses less digits than its factorization.
204752208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1024 (or 1018 counting only the distinct ones).
The product of its (nonzero) digits is 8960, while the sum is 30.
The square root of 204752208 is about 14309.1651748102. The cubic root of 204752208 is about 589.3991853734.
The spelling of 204752208 in words is "two hundred four million, seven hundred fifty-two thousand, two hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •