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230023331212120 = 2355750583280303
BaseRepresentation
bin110100010011010001111010…
…111100100110101101011000
31010011110000102110010012020221
4310103101322330212231120
5220122200240242241440
62133115132021325424
766310431403030435
oct6423217274465530
91104400373105227
10230023331212120
116732438a856396
1221970090266874
139b47151295994
1440b328d878b8c
151b8d67c29ed4a
hexd1347af26b58

230023331212120 has 16 divisors (see below), whose sum is σ = 517552495227360. Its totient is φ = 92009332484832.

The previous prime is 230023331212093. The next prime is 230023331212217. The reversal of 230023331212120 is 21212133320032.

It is a congruent 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, 2875291640112 + ... + 2875291640191.

It is an arithmetic number, because the mean of its divisors is an integer number (32347030951710).

Almost surely, 2230023331212120 is an apocalyptic number.

230023331212120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230023331212120 is an abundant number, since it is smaller than the sum of its proper divisors (287529164015240).

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

230023331212120 is a wasteful number, since it uses less digits than its factorization.

230023331212120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5750583280314 (or 5750583280310 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 230023331212120 its reverse (21212133320032), we get a palindrome (251235464532152).

The spelling of 230023331212120 in words is "two hundred thirty trillion, twenty-three billion, three hundred thirty-one million, two hundred twelve thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 5750583280303 11501166560606 23002333121212 28752916401515 46004666242424 57505832803030 115011665606060 230023331212120