Base | Representation |
---|---|
bin | 11000010101111… |
… | …01100011010100 |
3 | 112020020102221110 |
4 | 30022331203110 |
5 | 404233401043 |
6 | 32132415020 |
7 | 5026446465 |
oct | 1412754324 |
9 | 466212843 |
10 | 204200148 |
11 | a52a1659 |
12 | 58477470 |
13 | 333c7cb9 |
14 | 1d196d6c |
15 | 12dd8b33 |
hex | c2bd8d4 |
204200148 has 48 divisors (see below), whose sum is σ = 492871680. Its totient is φ = 65760864.
The previous prime is 204200147. The next prime is 204200159. The reversal of 204200148 is 841002402.
204200148 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204200147) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42265 + ... + 46847.
It is an arithmetic number, because the mean of its divisors is an integer number (10268160).
Almost surely, 2204200148 is an apocalyptic number.
It is an amenable number.
204200148 is an abundant number, since it is smaller than the sum of its proper divisors (288671532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204200148 is a wasteful number, since it uses less digits than its factorization.
204200148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4716 (or 4714 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 21.
The square root of 204200148 is about 14289.8617208145. The cubic root of 204200148 is about 588.8689890722.
The spelling of 204200148 in words is "two hundred four million, two hundred thousand, one hundred forty-eight".
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