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2393385041 is a prime number
BaseRepresentation
bin1000111010101000…
…0010100001010001
320011210120120001102
42032222002201101
514400201310131
61033254314145
7113211302645
oct21652024121
96153516042
102393385041
111019004673
12569658955
132c1b10a88
14189c1ac25
15e01bb1cb
hex8ea82851

2393385041 has 2 divisors, whose sum is σ = 2393385042. Its totient is φ = 2393385040.

The previous prime is 2393385019. The next prime is 2393385047. The reversal of 2393385041 is 1405833932.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1762320400 + 631064641 = 41980^2 + 25121^2 .

It is a cyclic number.

It is not a de Polignac number, because 2393385041 - 214 = 2393368657 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2393384986 and 2393385004.

It is not a weakly prime, because it can be changed into another prime (2393385047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1196692520 + 1196692521.

It is an arithmetic number, because the mean of its divisors is an integer number (1196692521).

Almost surely, 22393385041 is an apocalyptic number.

It is an amenable number.

2393385041 is a deficient number, since it is larger than the sum of its proper divisors (1).

2393385041 is an equidigital number, since it uses as much as digits as its factorization.

2393385041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 2393385041 is about 48922.2346280298. The cubic root of 2393385041 is about 1337.6346928842.

The spelling of 2393385041 in words is "two billion, three hundred ninety-three million, three hundred eighty-five thousand, forty-one".