Base | Representation |
---|---|
bin | 11000001111101… |
… | …00101001001110 |
3 | 112011200122010000 |
4 | 30013310221032 |
5 | 404031032410 |
6 | 32103025130 |
7 | 5016451350 |
oct | 1407645116 |
9 | 464618100 |
10 | 203377230 |
11 | a488a361 |
12 | 5813b1a6 |
13 | 3319a574 |
14 | 1d0210d0 |
15 | 12cc4dc0 |
hex | c1f4a4e |
203377230 has 80 divisors (see below), whose sum is σ = 624998880. Its totient is φ = 46484928.
The previous prime is 203377217. The next prime is 203377231. The reversal of 203377230 is 32773302.
It is a happy number.
203377230 is digitally balanced in base 2, 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 (27).
It is a junction number, because it is equal to n+sod(n) for n = 203377194 and 203377203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (203377231) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12265 + ... + 23604.
It is an arithmetic number, because the mean of its divisors is an integer number (7812486).
Almost surely, 2203377230 is an apocalyptic number.
203377230 is an abundant number, since it is smaller than the sum of its proper divisors (421621650).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203377230 is a wasteful number, since it uses less digits than its factorization.
203377230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35895 (or 35886 counting only the distinct ones).
The product of its (nonzero) digits is 5292, while the sum is 27.
The square root of 203377230 is about 14261.0388822133. The cubic root of 203377230 is about 588.0768849901.
The spelling of 203377230 in words is "two hundred three million, three hundred seventy-seven thousand, two hundred thirty".
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