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57282083983 is a prime number
BaseRepresentation
bin110101010110010001…
…110011110010001111
312110212002100100220001
4311112101303302033
51414303203141413
642152013505131
74065334452205
oct652621636217
9173762310801
1057282083983
1122325274583
12b1277a21a7
13552b63ca67
142ab5919075
151753d2e4dd
hexd56473c8f

57282083983 has 2 divisors, whose sum is σ = 57282083984. Its totient is φ = 57282083982.

The previous prime is 57282083939. The next prime is 57282084017. The reversal of 57282083983 is 38938028275.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57282083983 - 217 = 57281952911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57282089983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28641041991 + 28641041992.

It is an arithmetic number, because the mean of its divisors is an integer number (28641041992).

Almost surely, 257282083983 is an apocalyptic number.

57282083983 is a deficient number, since it is larger than the sum of its proper divisors (1).

57282083983 is an equidigital number, since it uses as much as digits as its factorization.

57282083983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 57282083983 in words is "fifty-seven billion, two hundred eighty-two million, eighty-three thousand, nine hundred eighty-three".