Base | Representation |
---|---|
bin | 10111110111100… |
… | …01110111001100 |
3 | 111221202020100120 |
4 | 23323301313030 |
5 | 402224020413 |
6 | 31511224540 |
7 | 4650562044 |
oct | 1373616714 |
9 | 457666316 |
10 | 200220108 |
11 | a3023370 |
12 | 57078150 |
13 | 3263354a |
14 | 1c83c724 |
15 | 1289e723 |
hex | bef1dcc |
200220108 has 24 divisors (see below), whose sum is σ = 509651520. Its totient is φ = 60672720.
The previous prime is 200220107. The next prime is 200220109. The reversal of 200220108 is 801022002.
200220108 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (200220107) and next prime (200220109).
It is not an unprimeable number, because it can be changed into a prime (200220107) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 758278 + ... + 758541.
It is an arithmetic number, because the mean of its divisors is an integer number (21235480).
Almost surely, 2200220108 is an apocalyptic number.
It is an amenable number.
200220108 is an abundant number, since it is smaller than the sum of its proper divisors (309431412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200220108 is a wasteful number, since it uses less digits than its factorization.
200220108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1516837 (or 1516835 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
The square root of 200220108 is about 14149.9154767794. The cubic root of 200220108 is about 585.0180022220.
The spelling of 200220108 in words is "two hundred million, two hundred twenty thousand, one hundred eight".
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