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102432848008 = 2343297769907
BaseRepresentation
bin101111101100101111…
…0010011100010001000
3100210101201110211022111
41133121132103202020
53134240302114013
6115020151232104
710254244561561
oct1373136234210
9323351424274
10102432848008
113a494743897
1217a28678634
13987585978a
144d5a1d1168
1529e7aed73d
hex17d9793888

102432848008 has 16 divisors (see below), whose sum is σ = 196528139280. Its totient is φ = 50025344208.

The previous prime is 102432847973. The next prime is 102432848009. The reversal of 102432848008 is 800848234201.

It is a super-4 number, since 4×1024328480084 (a number of 45 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (102432848009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148884610 + ... + 148885297.

It is an arithmetic number, because the mean of its divisors is an integer number (12283008705).

Almost surely, 2102432848008 is an apocalyptic number.

It is an amenable number.

102432848008 is a deficient number, since it is larger than the sum of its proper divisors (94095291272).

102432848008 is a wasteful number, since it uses less digits than its factorization.

102432848008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297769956 (or 297769952 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 40.

The spelling of 102432848008 in words is "one hundred two billion, four hundred thirty-two million, eight hundred forty-eight thousand, eight".

Divisors: 1 2 4 8 43 86 172 344 297769907 595539814 1191079628 2382159256 12804106001 25608212002 51216424004 102432848008