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803984095 = 51559103141
BaseRepresentation
bin101111111010111…
…101001011011111
32002000211121211201
4233322331023133
53121304442340
6211440100331
725631515645
oct5772751337
92060747751
10803984095
11382912172
121a53046a7
13ca749445
1478ac5195
154a8b279a
hex2febd2df

803984095 has 8 divisors (see below), whose sum is σ = 965409120. Its totient is φ = 642768480.

The previous prime is 803984057. The next prime is 803984099. The reversal of 803984095 is 590489308.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 803984095 - 217 = 803853023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (803984099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43776 + ... + 59365.

It is an arithmetic number, because the mean of its divisors is an integer number (120676140).

Almost surely, 2803984095 is an apocalyptic number.

803984095 is a deficient number, since it is larger than the sum of its proper divisors (161425025).

803984095 is a wasteful number, since it uses less digits than its factorization.

803984095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104705.

The product of its (nonzero) digits is 311040, while the sum is 46.

The square root of 803984095 is about 28354.6132930781. The cubic root of 803984095 is about 929.8562598212.

The spelling of 803984095 in words is "eight hundred three million, nine hundred eighty-four thousand, ninety-five".

Divisors: 1 5 1559 7795 103141 515705 160796819 803984095