Base | Representation |
---|---|
bin | 1000011000101000… |
… | …1001011101011010 |
3 | 12210212021211221001 |
4 | 2012022021131122 |
5 | 14102201312010 |
6 | 1011202335214 |
7 | 106530354625 |
oct | 20612113532 |
9 | 5725254831 |
10 | 2250807130 |
11 | a55581790 |
12 | 52995a50a |
13 | 29b410250 |
14 | 174d04dbc |
15 | d2905c3a |
hex | 8628975a |
2250807130 has 64 divisors (see below), whose sum is σ = 4767590016. Its totient is φ = 754272000.
The previous prime is 2250807121. The next prime is 2250807133. The reversal of 2250807130 is 317080522.
It is a super-2 number, since 2×22508071302 = 10132265472917673800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2250807133) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1387720 + ... + 1389340.
It is an arithmetic number, because the mean of its divisors is an integer number (74493594).
Almost surely, 22250807130 is an apocalyptic number.
2250807130 is an abundant number, since it is smaller than the sum of its proper divisors (2516782886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2250807130 is a wasteful number, since it uses less digits than its factorization.
2250807130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2623.
The product of its (nonzero) digits is 3360, while the sum is 28.
The square root of 2250807130 is about 47442.6720368910. The cubic root of 2250807130 is about 1310.5273657058.
Adding to 2250807130 its reverse (317080522), we get a palindrome (2567887652).
The spelling of 2250807130 in words is "two billion, two hundred fifty million, eight hundred seven thousand, one hundred thirty".
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