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113200647797 is a prime number
BaseRepresentation
bin110100101101101001…
…0001100111001110101
3101211012010222201202002
41221123102030321311
53323313331212142
6124000442425045
711115134426066
oct1513322147165
9354163881662
10113200647797
114400a8a6186
1219b32802185
13a8a0634543
14569c2da56d
152e280c2a32
hex1a5b48ce75

113200647797 has 2 divisors, whose sum is σ = 113200647798. Its totient is φ = 113200647796.

The previous prime is 113200647709. The next prime is 113200647803. The reversal of 113200647797 is 797746002311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89037188881 + 24163458916 = 298391^2 + 155446^2 .

It is an emirp because it is prime and its reverse (797746002311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113200647797 - 28 = 113200647541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113200647097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56600323898 + 56600323899.

It is an arithmetic number, because the mean of its divisors is an integer number (56600323899).

Almost surely, 2113200647797 is an apocalyptic number.

It is an amenable number.

113200647797 is a deficient number, since it is larger than the sum of its proper divisors (1).

113200647797 is an equidigital number, since it uses as much as digits as its factorization.

113200647797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 444528, while the sum is 47.

The spelling of 113200647797 in words is "one hundred thirteen billion, two hundred million, six hundred forty-seven thousand, seven hundred ninety-seven".