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230110984 = 23254311311
BaseRepresentation
bin11011011011100…
…11011100001000
3121000222211221001
431231303130020
5432402022414
634500024344
75462624335
oct1555633410
9530884831
10230110984
11108989874
12650920b4
133889a95c
14227bd98c
1515306074
hexdb73708

230110984 has 16 divisors (see below), whose sum is σ = 431665920. Its totient is φ = 115000080.

The previous prime is 230110967. The next prime is 230110999. The reversal of 230110984 is 489011032.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14689 + ... + 25999.

It is an arithmetic number, because the mean of its divisors is an integer number (26979120).

Almost surely, 2230110984 is an apocalyptic number.

It is an amenable number.

230110984 is a deficient number, since it is larger than the sum of its proper divisors (201554936).

230110984 is a wasteful number, since it uses less digits than its factorization.

230110984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13860 (or 13856 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 230110984 is about 15169.4094809257. The cubic root of 230110984 is about 612.7911010554.

The spelling of 230110984 in words is "two hundred thirty million, one hundred ten thousand, nine hundred eighty-four".

Divisors: 1 2 4 8 2543 5086 10172 11311 20344 22622 45244 90488 28763873 57527746 115055492 230110984