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675938803 = 838143841
BaseRepresentation
bin101000010010100…
…000000111110011
31202002220020201111
4220102200013303
52341020020203
6151023414151
722515246031
oct5022400763
91662806644
10675938803
11317605911
1216a454357
13aa0665b7
1465ab3551
153e51d26d
hex284a01f3

675938803 has 4 divisors (see below), whose sum is σ = 684082728. Its totient is φ = 667794880.

The previous prime is 675938797. The next prime is 675938807. The reversal of 675938803 is 308839576.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 675938803 - 25 = 675938771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (675938807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4071838 + ... + 4072003.

It is an arithmetic number, because the mean of its divisors is an integer number (171020682).

Almost surely, 2675938803 is an apocalyptic number.

675938803 is a deficient number, since it is larger than the sum of its proper divisors (8143925).

675938803 is an equidigital number, since it uses as much as digits as its factorization.

675938803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8143924.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The square root of 675938803 is about 25998.8231079793. The cubic root of 675938803 is about 877.6118110893.

The spelling of 675938803 in words is "six hundred seventy-five million, nine hundred thirty-eight thousand, eight hundred three".

Divisors: 1 83 8143841 675938803