Base | Representation |
---|---|
bin | 1101100110111110… |
… | …00011010011100001 |
3 | 200212011221212221122 |
4 | 12303133003103201 |
5 | 104430343311321 |
6 | 3204553502025 |
7 | 346024631033 |
oct | 66337032341 |
9 | 20764855848 |
10 | 7306228961 |
11 | 310a1a2a59 |
12 | 14baa11915 |
13 | 8c58a5005 |
14 | 4d44b1c53 |
15 | 2cb6588ab |
hex | 1b37c34e1 |
7306228961 has 2 divisors, whose sum is σ = 7306228962. Its totient is φ = 7306228960.
The previous prime is 7306228957. The next prime is 7306229003. The reversal of 7306228961 is 1698226037.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4722438400 + 2583790561 = 68720^2 + 50831^2 .
It is a cyclic number.
It is not a de Polignac number, because 7306228961 - 22 = 7306228957 is a prime.
It is not a weakly prime, because it can be changed into another prime (7306228661) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3653114480 + 3653114481.
It is an arithmetic number, because the mean of its divisors is an integer number (3653114481).
Almost surely, 27306228961 is an apocalyptic number.
It is an amenable number.
7306228961 is a deficient number, since it is larger than the sum of its proper divisors (1).
7306228961 is an equidigital number, since it uses as much as digits as its factorization.
7306228961 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 217728, while the sum is 44.
The square root of 7306228961 is about 85476.4819175427. The cubic root of 7306228961 is about 1940.4290120932.
The spelling of 7306228961 in words is "seven billion, three hundred six million, two hundred twenty-eight thousand, nine hundred sixty-one".
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