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4802297087 = 72531849171
BaseRepresentation
bin1000111100011110…
…10011110011111111
3110101200100222011002
410132033103303333
534313342001322
62112305520515
7230001565100
oct43617236377
913350328132
104802297087
112044853975
12b2034313b
135b6bca013
14337b1a3a7
151d1902c92
hex11e3d3cff

4802297087 has 12 divisors (see below), whose sum is σ = 5691751416. Its totient is φ = 4038587280.

The previous prime is 4802297069. The next prime is 4802297089. The reversal of 4802297087 is 7807922084.

It is a happy number.

It is not a de Polignac number, because 4802297087 - 226 = 4735188223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4802297089) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 921989 + ... + 927182.

It is an arithmetic number, because the mean of its divisors is an integer number (474312618).

Almost surely, 24802297087 is an apocalyptic number.

4802297087 is a deficient number, since it is larger than the sum of its proper divisors (889454329).

4802297087 is a wasteful number, since it uses less digits than its factorization.

4802297087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1849238 (or 1849231 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 47.

The square root of 4802297087 is about 69298.6081173352. The cubic root of 4802297087 is about 1687.1343763303.

The spelling of 4802297087 in words is "four billion, eight hundred two million, two hundred ninety-seven thousand, eighty-seven".

Divisors: 1 7 49 53 371 2597 1849171 12944197 90609379 98006063 686042441 4802297087