Base | Representation |
---|---|
bin | 10111110111011… |
… | …10111010011110 |
3 | 111221201121210020 |
4 | 23323232322132 |
5 | 402223124110 |
6 | 31511053010 |
7 | 4650511611 |
oct | 1373567236 |
9 | 457647706 |
10 | 200208030 |
11 | a3015290 |
12 | 57071166 |
13 | 3262abb9 |
14 | 1c838178 |
15 | 1289ad70 |
hex | beeee9e |
200208030 has 64 divisors (see below), whose sum is σ = 534117888. Its totient is φ = 47615360.
The previous prime is 200207981. The next prime is 200208049. The reversal of 200208030 is 30802002.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11767 + ... + 23213.
It is an arithmetic number, because the mean of its divisors is an integer number (8345592).
Almost surely, 2200208030 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 200208030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267058944).
200208030 is an abundant number, since it is smaller than the sum of its proper divisors (333909858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200208030 is a wasteful number, since it uses less digits than its factorization.
200208030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11521.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 200208030 is about 14149.4886833412. The cubic root of 200208030 is about 585.0062385192.
The spelling of 200208030 in words is "two hundred million, two hundred eight thousand, thirty".
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