Base | Representation |
---|---|
bin | 11000010110000… |
… | …01001100110000 |
3 | 112020021012102210 |
4 | 30023001030300 |
5 | 404234340323 |
6 | 32133012120 |
7 | 5026541160 |
oct | 1413011460 |
9 | 466235383 |
10 | 204215088 |
11 | a5301900 |
12 | 58484040 |
13 | 33401a3c |
14 | 1d19c5a0 |
15 | 12ddd293 |
hex | c2c1330 |
204215088 has 120 divisors (see below), whose sum is σ = 662846464. Its totient is φ = 53032320.
The previous prime is 204215087. The next prime is 204215119. The reversal of 204215088 is 880512402.
204215088 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (204215083) 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, 38145 + ... + 43167.
Almost surely, 2204215088 is an apocalyptic number.
204215088 is a gapful number since it is divisible by the number (28) 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 204215088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (331423232).
204215088 is an abundant number, since it is smaller than the sum of its proper divisors (458631376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204215088 is a wasteful number, since it uses less digits than its factorization.
204215088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5063 (or 5046 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 30.
The square root of 204215088 is about 14290.3844594888. The cubic root of 204215088 is about 588.8833499631.
The spelling of 204215088 in words is "two hundred four million, two hundred fifteen thousand, eighty-eight".
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