Base | Representation |
---|---|
bin | 10111110111100… |
… | …00110000111000 |
3 | 111221202000011220 |
4 | 23323300300320 |
5 | 402223344413 |
6 | 31511152040 |
7 | 4650542655 |
oct | 1373606070 |
9 | 457660156 |
10 | 200215608 |
11 | a301aa4a |
12 | 57075620 |
13 | 32631498 |
14 | 1c83ac2c |
15 | 1289d223 |
hex | bef0c38 |
200215608 has 64 divisors (see below), whose sum is σ = 518707200. Its totient is φ = 64333440.
The previous prime is 200215607. The next prime is 200215619. The reversal of 200215608 is 806512002.
200215608 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200215607) 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, 326310 + ... + 326922.
It is an arithmetic number, because the mean of its divisors is an integer number (8104800).
Almost surely, 2200215608 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 200215608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259353600).
200215608 is an abundant number, since it is smaller than the sum of its proper divisors (318491592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200215608 is a wasteful number, since it uses less digits than its factorization.
200215608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1092 (or 1088 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 200215608 is about 14149.7564643353. The cubic root of 200215608 is about 585.0136193776.
The spelling of 200215608 in words is "two hundred million, two hundred fifteen thousand, six hundred eight".
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