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230806735381474 = 2723774969342859
BaseRepresentation
bin110100011110101011100001…
…011110010110001111100010
31010021012220112020021101110021
4310132223201132112033202
5220223014143224201344
62134515052255424054
766421144031426530
oct6436534136261742
91107186466241407
10230806735381474
11675a665000496a
1221a77a8482502a
139ba2c9bbc0205
1440dd169a8d150
151ba3c2d603b84
hexd1eae17963e2

230806735381474 has 16 divisors (see below), whose sum is σ = 395670359160000. Its totient is φ = 98916754822704.

The previous prime is 230806735381393. The next prime is 230806735381477. The reversal of 230806735381474 is 474183537608032.

It is not an unprimeable number, because it can be changed into a prime (230806735381477) 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, 31342944 + ... + 37999915.

It is an arithmetic number, because the mean of its divisors is an integer number (24729397447500).

Almost surely, 2230806735381474 is an apocalyptic number.

230806735381474 is a deficient number, since it is larger than the sum of its proper divisors (164863623778526).

230806735381474 is a wasteful number, since it uses less digits than its factorization.

230806735381474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69580617.

The product of its (nonzero) digits is 81285120, while the sum is 61.

The spelling of 230806735381474 in words is "two hundred thirty trillion, eight hundred six billion, seven hundred thirty-five million, three hundred eighty-one thousand, four hundred seventy-four".

Divisors: 1 2 7 14 237749 475498 1664243 3328486 69342859 138685718 485400013 970800026 16486195384391 32972390768782 115403367690737 230806735381474