Base | Representation |
---|---|
bin | 111100000010011… |
… | …1000010011101010 |
3 | 12012101201111101121 |
4 | 1320010320103222 |
5 | 13111210421010 |
6 | 531522405454 |
7 | 100631231263 |
oct | 17004702352 |
9 | 5171644347 |
10 | 2014545130 |
11 | 944181634 |
12 | 48280088a |
13 | 26149a950 |
14 | 1517a396a |
15 | bbcd73da |
hex | 781384ea |
2014545130 has 32 divisors (see below), whose sum is σ = 3969152208. Its totient is φ = 731635200.
The previous prime is 2014545121. The next prime is 2014545131. The reversal of 2014545130 is 315454102.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 642064921 + 1372480209 = 25339^2 + 37047^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2014545095 and 2014545104.
It is not an unprimeable number, because it can be changed into a prime (2014545131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119091 + ... + 134950.
Almost surely, 22014545130 is an apocalyptic number.
2014545130 is a deficient number, since it is larger than the sum of its proper divisors (1954607078).
2014545130 is a wasteful number, since it uses less digits than its factorization.
2014545130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254122.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 2014545130 is about 44883.6844521481. The cubic root of 2014545130 is about 1262.9679614116.
Adding to 2014545130 its reverse (315454102), we get a palindrome (2329999232).
The spelling of 2014545130 in words is "two billion, fourteen million, five hundred forty-five thousand, one hundred thirty".
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