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8368235375 = 53431556881
BaseRepresentation
bin1111100101100100…
…10010001101101111
3210121012022101212112
413302302102031233
5114114232013000
63502212154235
7414241553453
oct76262221557
923535271775
108368235375
113604718105
12175660897b
13a34912486
14595560663
1533e9d7235
hex1f2c9236f

8368235375 has 16 divisors (see below), whose sum is σ = 10686438048. Its totient is φ = 6538896000.

The previous prime is 8368235311. The next prime is 8368235377. The reversal of 8368235375 is 5735328638.

It is not a de Polignac number, because 8368235375 - 26 = 8368235311 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 (8368235377) 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 15 ways as a sum of consecutive naturals, for example, 773066 + ... + 783815.

It is an arithmetic number, because the mean of its divisors is an integer number (667902378).

Almost surely, 28368235375 is an apocalyptic number.

8368235375 is a deficient number, since it is larger than the sum of its proper divisors (2318202673).

8368235375 is a wasteful number, since it uses less digits than its factorization.

8368235375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1556939 (or 1556929 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 50.

The square root of 8368235375 is about 91478.0595279546. The cubic root of 8368235375 is about 2030.2271397664.

The spelling of 8368235375 in words is "eight billion, three hundred sixty-eight million, two hundred thirty-five thousand, three hundred seventy-five".

Divisors: 1 5 25 43 125 215 1075 5375 1556881 7784405 38922025 66945883 194610125 334729415 1673647075 8368235375