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790868097 = 33181161831
BaseRepresentation
bin101111001000111…
…011000010000001
32001010011021002000
4233020323002001
53104430234342
6210251014213
725412160615
oct5710730201
92033137060
10790868097
113764739a8
121a0a3a369
13c7b064b6
147706d345
154967144c
hex2f23b081

790868097 has 16 divisors (see below), whose sum is σ = 1178136960. Its totient is φ = 524329200.

The previous prime is 790868059. The next prime is 790868159.

790868097 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 790868097 - 28 = 790867841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (790868047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76029 + ... + 85802.

It is an arithmetic number, because the mean of its divisors is an integer number (73633560).

Almost surely, 2790868097 is an apocalyptic number.

It is an amenable number.

790868097 is a deficient number, since it is larger than the sum of its proper divisors (387268863).

790868097 is a wasteful number, since it uses less digits than its factorization.

790868097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162021 (or 162015 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 54.

The square root of 790868097 is about 28122.3771577013. The cubic root of 790868097 is about 924.7720293327.

The spelling of 790868097 in words is "seven hundred ninety million, eight hundred sixty-eight thousand, ninety-seven".

Divisors: 1 3 9 27 181 543 1629 4887 161831 485493 1456479 4369437 29291411 87874233 263622699 790868097