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5680333817 is a prime number
BaseRepresentation
bin1010100101001001…
…10000001111111001
3112122212112212002222
411102210300033321
543113131140232
62335353133425
7260523016664
oct52244601771
915585485088
105680333817
112455444964
1211263ba275
136c6aa3792
143bc59a6db
15233a41d12
hex1529303f9

5680333817 has 2 divisors, whose sum is σ = 5680333818. Its totient is φ = 5680333816.

The previous prime is 5680333787. The next prime is 5680333859. The reversal of 5680333817 is 7183330865.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4154962681 + 1525371136 = 64459^2 + 39056^2 .

It is a cyclic number.

It is not a de Polignac number, because 5680333817 - 26 = 5680333753 is a prime.

It is not a weakly prime, because it can be changed into another prime (5680333117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2840166908 + 2840166909.

It is an arithmetic number, because the mean of its divisors is an integer number (2840166909).

Almost surely, 25680333817 is an apocalyptic number.

It is an amenable number.

5680333817 is a deficient number, since it is larger than the sum of its proper divisors (1).

5680333817 is an equidigital number, since it uses as much as digits as its factorization.

5680333817 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 5680333817 is about 75367.9893389760. The cubic root of 5680333817 is about 1784.2592335162.

The spelling of 5680333817 in words is "five billion, six hundred eighty million, three hundred thirty-three thousand, eight hundred seventeen".