Base | Representation |
---|---|
bin | 1101101001110101… |
… | …10011110111010001 |
3 | 200220212012221211112 |
4 | 12310322303313101 |
5 | 110003023023321 |
6 | 3211213223105 |
7 | 346436243231 |
oct | 66472636721 |
9 | 20825187745 |
10 | 7330282961 |
11 | 31218320a1 |
12 | 1506a91a95 |
13 | 8ca877751 |
14 | 4d7773cc1 |
15 | 2cd80aa5b |
hex | 1b4eb3dd1 |
7330282961 has 8 divisors (see below), whose sum is σ = 7348968648. Its totient is φ = 7311616000.
The previous prime is 7330282951. The next prime is 7330282963. The reversal of 7330282961 is 1692820337.
It can be written as a sum of positive squares in 4 ways, for example, as 1013212561 + 6317070400 = 31831^2 + 79480^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a 4-Lehmer number, since φ(7330282961) divides (7330282961-1)4.
It is a cyclic number.
It is not a de Polignac number, because 7330282961 - 226 = 7263174097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (7330282963) by changing a digit.
It is a Zeisel number, with parameters (3, 518).
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1080821 + ... + 1087581.
It is an arithmetic number, because the mean of its divisors is an integer number (918621081).
Almost surely, 27330282961 is an apocalyptic number.
It is an amenable number.
7330282961 is a deficient number, since it is larger than the sum of its proper divisors (18685687).
7330282961 is a wasteful number, since it uses less digits than its factorization.
7330282961 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9363.
The product of its (nonzero) digits is 108864, while the sum is 41.
The square root of 7330282961 is about 85617.0716679799. The cubic root of 7330282961 is about 1942.5561445731.
The spelling of 7330282961 in words is "seven billion, three hundred thirty million, two hundred eighty-two thousand, nine hundred sixty-one".
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