Base | Representation |
---|---|
bin | 11101110100011… |
… | …00000111100100 |
3 | 122102200011201201 |
4 | 32322030013210 |
5 | 1003013310022 |
6 | 40453132244 |
7 | 6125053411 |
oct | 1672140744 |
9 | 572604651 |
10 | 250135012 |
11 | 119216156 |
12 | 6b92a084 |
13 | 3ca8bcaa |
14 | 25313108 |
15 | 16e5e127 |
hex | ee8c1e4 |
250135012 has 6 divisors (see below), whose sum is σ = 437736278. Its totient is φ = 125067504.
The previous prime is 250134977. The next prime is 250135013. The reversal of 250135012 is 210531052.
250135012 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 150454756 + 99680256 = 12266^2 + 9984^2 .
It is not an unprimeable number, because it can be changed into a prime (250135013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31266873 + ... + 31266880.
Almost surely, 2250135012 is an apocalyptic number.
It is an amenable number.
250135012 is a deficient number, since it is larger than the sum of its proper divisors (187601266).
250135012 is a wasteful number, since it uses less digits than its factorization.
250135012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62533757 (or 62533755 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 19.
The square root of 250135012 is about 15815.6571788845. The cubic root of 250135012 is about 630.0739075131.
Adding to 250135012 its reverse (210531052), we get a palindrome (460666064).
The spelling of 250135012 in words is "two hundred fifty million, one hundred thirty-five thousand, twelve".
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