Base | Representation |
---|---|
bin | 10111110111101… |
… | …00100010110100 |
3 | 111221202210102101 |
4 | 23323310202310 |
5 | 402224343332 |
6 | 31511351444 |
7 | 4650636055 |
oct | 1373644264 |
9 | 457683371 |
10 | 200231092 |
11 | a3030646 |
12 | 57082584 |
13 | 32638549 |
14 | 1c84272c |
15 | 128a2ae7 |
hex | bef48b4 |
200231092 has 12 divisors (see below), whose sum is σ = 357860160. Its totient is φ = 97985336.
The previous prime is 200231089. The next prime is 200231099. The reversal of 200231092 is 290132002.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200231099) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 532342 + ... + 532717.
It is an arithmetic number, because the mean of its divisors is an integer number (29821680).
Almost surely, 2200231092 is an apocalyptic number.
It is an amenable number.
200231092 is a deficient number, since it is larger than the sum of its proper divisors (157629068).
200231092 is a wasteful number, since it uses less digits than its factorization.
200231092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1065110 (or 1065108 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 200231092 is about 14150.3036009833. The cubic root of 200231092 is about 585.0286999824.
Adding to 200231092 its reverse (290132002), we get a palindrome (490363094).
It can be divided in two parts, 20023 and 1092, that added together give a triangular number (21115 = T205).
The spelling of 200231092 in words is "two hundred million, two hundred thirty-one thousand, ninety-two".
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