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230798093806 = 27129112769619
BaseRepresentation
bin1101011011110010100…
…0110110110111101110
3211001201201022221202101
43112330220312313232
512240133303000211
6254005512045314
722450251266650
oct3267450666756
9731651287671
10230798093806
1189976563995
123889199383a
13189c1b4a617
14b25651a6d0
15600c19a5c1
hex35bca36dee

230798093806 has 16 divisors (see below), whose sum is σ = 395960376960. Its totient is φ = 98836843320.

The previous prime is 230798093797. The next prime is 230798093809. The reversal of 230798093806 is 608390897032.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230798093809) 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, 6366736 + ... + 6402883.

It is an arithmetic number, because the mean of its divisors is an integer number (24747523560).

Almost surely, 2230798093806 is an apocalyptic number.

230798093806 is a deficient number, since it is larger than the sum of its proper divisors (165162283154).

230798093806 is a wasteful number, since it uses less digits than its factorization.

230798093806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12770919.

The product of its (nonzero) digits is 3919104, while the sum is 55.

The spelling of 230798093806 in words is "two hundred thirty billion, seven hundred ninety-eight million, ninety-three thousand, eight hundred six".

Divisors: 1 2 7 14 1291 2582 9037 18074 12769619 25539238 89387333 178774666 16485578129 32971156258 115399046903 230798093806