Base | Representation |
---|---|
bin | 10000011101010… |
… | …000111100000101 |
3 | 201020112200121200 |
4 | 100131100330011 |
5 | 1031140411023 |
6 | 43221533113 |
7 | 6561604500 |
oct | 2035207405 |
9 | 636480550 |
10 | 276107013 |
11 | 131945316 |
12 | 78574199 |
13 | 45283740 |
14 | 28954137 |
15 | 1938e743 |
hex | 10750f05 |
276107013 has 72 divisors (see below), whose sum is σ = 529198488. Its totient is φ = 137023488.
The previous prime is 276107011. The next prime is 276107063. The reversal of 276107013 is 310701672.
It can be written as a sum of positive squares in 4 ways, for example, as 22724289 + 253382724 = 4767^2 + 15918^2 .
It is not a de Polignac number, because 276107013 - 21 = 276107011 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (276107011) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 96045 + ... + 98877.
It is an arithmetic number, because the mean of its divisors is an integer number (7349979).
Almost surely, 2276107013 is an apocalyptic number.
It is an amenable number.
276107013 is a deficient number, since it is larger than the sum of its proper divisors (253091475).
276107013 is a wasteful number, since it uses less digits than its factorization.
276107013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2883 (or 2873 counting only the distinct ones).
The product of its (nonzero) digits is 1764, while the sum is 27.
The square root of 276107013 is about 16616.4681265304. The cubic root of 276107013 is about 651.1671440402.
Adding to 276107013 its reverse (310701672), we get a palindrome (586808685).
The spelling of 276107013 in words is "two hundred seventy-six million, one hundred seven thousand, thirteen".
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