Base | Representation |
---|---|
bin | 11011101011110… |
… | …10100010010110 |
3 | 121011222212120000 |
4 | 31311322202112 |
5 | 433423042311 |
6 | 35013352130 |
7 | 5516661255 |
oct | 1565724226 |
9 | 534885500 |
10 | 232237206 |
11 | 10a101283 |
12 | 65938646 |
13 | 39163686 |
14 | 22bb479c |
15 | 155c6056 |
hex | dd7a896 |
232237206 has 40 divisors (see below), whose sum is σ = 525783720. Its totient is φ = 76609152.
The previous prime is 232237139. The next prime is 232237217. The reversal of 232237206 is 602732232.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 232237206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8325 + ... + 23103.
It is an arithmetic number, because the mean of its divisors is an integer number (13144593).
Almost surely, 2232237206 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 232237206, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262891860).
232237206 is an abundant number, since it is smaller than the sum of its proper divisors (293546514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232237206 is a wasteful number, since it uses less digits than its factorization.
232237206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14890 (or 14881 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 27.
The square root of 232237206 is about 15239.3308908233. The cubic root of 232237206 is about 614.6727110426.
Adding to 232237206 its reverse (602732232), we get a palindrome (834969438).
The spelling of 232237206 in words is "two hundred thirty-two million, two hundred thirty-seven thousand, two hundred six".
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