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230320210223023 = 297942076214587
BaseRepresentation
bin110100010111100110011010…
…010100001001111110101111
31010012111101201110100112211021
4310113212122110021332233
5220142031242304114043
62133503351025035011
766341041343006404
oct6427463224117657
91105441643315737
10230320210223023
1167429286265358
12219b9724485a67
139b6914462ab7b
1440c37b42bc2ab
151b9625596b3ed
hexd1799a509faf

230320210223023 has 4 divisors (see below), whose sum is σ = 238262286437640. Its totient is φ = 222378134008408.

The previous prime is 230320210223011. The next prime is 230320210223027. The reversal of 230320210223023 is 320322012023032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230320210223023 - 29 = 230320210222511 is a prime.

It is a super-3 number, since 3×2303202102230233 (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230320210223027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3971038107265 + ... + 3971038107322.

It is an arithmetic number, because the mean of its divisors is an integer number (59565571609410).

Almost surely, 2230320210223023 is an apocalyptic number.

230320210223023 is a deficient number, since it is larger than the sum of its proper divisors (7942076214617).

230320210223023 is an equidigital number, since it uses as much as digits as its factorization.

230320210223023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7942076214616.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 230320210223023 its reverse (320322012023032), we get a palindrome (550642222246055).

The spelling of 230320210223023 in words is "two hundred thirty trillion, three hundred twenty billion, two hundred ten million, two hundred twenty-three thousand, twenty-three".

Divisors: 1 29 7942076214587 230320210223023