Base | Representation |
---|---|
bin | 11100000111001… |
… | …01010010101000 |
3 | 121102201220111111 |
4 | 32003211102220 |
5 | 440332221300 |
6 | 35222240104 |
7 | 5562303310 |
oct | 1603452250 |
9 | 542656444 |
10 | 235820200 |
11 | 111129230 |
12 | 66b86034 |
13 | 39b194a5 |
14 | 23468440 |
15 | 15a829ba |
hex | e0e54a8 |
235820200 has 96 divisors (see below), whose sum is σ = 683616960. Its totient is φ = 73497600.
The previous prime is 235820183. The next prime is 235820231. The reversal of 235820200 is 2028532.
It is a super-2 number, since 2×2358202002 = 111222333456080000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7744 + ... + 23056.
It is an arithmetic number, because the mean of its divisors is an integer number (7121010).
Almost surely, 2235820200 is an apocalyptic number.
235820200 is a gapful number since it is divisible by the number (20) 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 235820200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (341808480).
235820200 is an abundant number, since it is smaller than the sum of its proper divisors (447796760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235820200 is a wasteful number, since it uses less digits than its factorization.
235820200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15347 (or 15338 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 235820200 is about 15356.4383891578. The cubic root of 235820200 is about 617.8176830819.
Adding to 235820200 its reverse (2028532), we get a palindrome (237848732).
The spelling of 235820200 in words is "two hundred thirty-five million, eight hundred twenty thousand, two hundred".
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