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230322299 = 2337893041
BaseRepresentation
bin11011011101001…
…11000001111011
3121001101120210112
431232213001323
5432430303144
634504334535
75464464404
oct1556470173
9531346715
10230322299
11109013609
126517444b
1338942bac
14228369ab
151534899e
hexdba707b

230322299 has 16 divisors (see below), whose sum is σ = 249687360. Its totient is φ = 211875840.

The previous prime is 230322271. The next prime is 230322331. The reversal of 230322299 is 992223032.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-230322299 is a prime.

It is a super-2 number, since 2×2303222992 = 106096722833290802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230322229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74219 + ... + 77259.

It is an arithmetic number, because the mean of its divisors is an integer number (15605460).

Almost surely, 2230322299 is an apocalyptic number.

230322299 is a deficient number, since it is larger than the sum of its proper divisors (19365061).

230322299 is a wasteful number, since it uses less digits than its factorization.

230322299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3190.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 230322299 is about 15176.3730515562. The cubic root of 230322299 is about 612.9786226464.

The spelling of 230322299 in words is "two hundred thirty million, three hundred twenty-two thousand, two hundred ninety-nine".

Divisors: 1 23 37 89 851 2047 3041 3293 69943 75739 112517 270649 2587891 6224927 10014013 230322299