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230068229898 = 23132949592691
BaseRepresentation
bin1101011001000100100…
…0101001011100001010
3210222211211222000200210
43112101020221130022
512232134431324043
6253405240341550
722423206454563
oct3262110513412
9728754860623
10230068229898
1189631577381
12387094748b6
13189068831a0
14b1c760b16a
155eb8079633
hex359122970a

230068229898 has 16 divisors (see below), whose sum is σ = 495531572256. Its totient is φ = 70790224560.

The previous prime is 230068229863. The next prime is 230068229917. The reversal of 230068229898 is 898922860032.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1474796268 + ... + 1474796423.

It is an arithmetic number, because the mean of its divisors is an integer number (30970723266).

Almost surely, 2230068229898 is an apocalyptic number.

230068229898 is an abundant number, since it is smaller than the sum of its proper divisors (265463342358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230068229898 is a wasteful number, since it uses less digits than its factorization.

230068229898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2949592709.

The product of its (nonzero) digits is 5971968, while the sum is 57.

The spelling of 230068229898 in words is "two hundred thirty billion, sixty-eight million, two hundred twenty-nine thousand, eight hundred ninety-eight".

Divisors: 1 2 3 6 13 26 39 78 2949592691 5899185382 8848778073 17697556146 38344704983 76689409966 115034114949 230068229898