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BaseRepresentation
bin100111000010010001…
…1001101001000010001
322000101010112210002102
41032010203031020101
52333140004344303
6102302105130145
76025224641261
oct1160443151021
9260333483072
1083828199953
11326079193a3
12142b5a89955
137b9c293aa4
1440b336b7a1
1522a960a288
hex13848cd211

83828199953 has 2 divisors, whose sum is σ = 83828199954. Its totient is φ = 83828199952.

The previous prime is 83828199919. The next prime is 83828200031. The reversal of 83828199953 is 35999182838.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83696225809 + 131974144 = 289303^2 + 11488^2 .

It is a cyclic number.

It is not a de Polignac number, because 83828199953 - 216 = 83828134417 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 83828199953.

It is not a weakly prime, because it can be changed into another prime (83828199853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41914099976 + 41914099977.

It is an arithmetic number, because the mean of its divisors is an integer number (41914099977).

Almost surely, 283828199953 is an apocalyptic number.

It is an amenable number.

83828199953 is a deficient number, since it is larger than the sum of its proper divisors (1).

83828199953 is an equidigital number, since it uses as much as digits as its factorization.

83828199953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33592320, while the sum is 65.

The spelling of 83828199953 in words is "eighty-three billion, eight hundred twenty-eight million, one hundred ninety-nine thousand, nine hundred fifty-three".