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230798408108 = 22232689932941
BaseRepresentation
bin1101011011110010101…
…0000011100110101100
3211001201201220220220012
43112330222003212230
512240133343024413
6254005522512352
722450254046202
oct3267452034654
9731651826805
10230798408108
1189976759044
1238891b056b8
13189c1c2a6b8
14b25659d072
15600c20d7a8
hex35bca839ac

230798408108 has 24 divisors (see below), whose sum is σ = 421615148640. Its totient is φ = 110340679680.

The previous prime is 230798408107. The next prime is 230798408111. The reversal of 230798408108 is 801804897032.

It is not an unprimeable number, because it can be changed into a prime (230798408107) 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, 219083 + ... + 713858.

It is an arithmetic number, because the mean of its divisors is an integer number (17567297860).

Almost surely, 2230798408108 is an apocalyptic number.

It is an amenable number.

230798408108 is a deficient number, since it is larger than the sum of its proper divisors (190816740532).

230798408108 is a wasteful number, since it uses less digits than its factorization.

230798408108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935657 (or 935655 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 50.

The spelling of 230798408108 in words is "two hundred thirty billion, seven hundred ninety-eight million, four hundred eight thousand, one hundred eight".

Divisors: 1 2 4 23 46 92 2689 5378 10756 61847 123694 247388 932941 1865882 3731764 21457643 42915286 85830572 2508678349 5017356698 10034713396 57699602027 115399204054 230798408108