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230470501341 = 376823500447
BaseRepresentation
bin1101011010100100011…
…1001100001111011101
3211000212212220112101010
43112221013030033131
512234000422020331
6253513210405433
722436162636613
oct3265107141735
9730785815333
10230470501341
1189818653913
1238800130879
131896c00b622
14b224c036b3
155edd53ae46
hex35a91cc3dd

230470501341 has 4 divisors (see below), whose sum is σ = 307294001792. Its totient is φ = 153647000892.

The previous prime is 230470501301. The next prime is 230470501357. The reversal of 230470501341 is 143105074032.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 230470501341 - 27 = 230470501213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230470501299 and 230470501308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230470501301) 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, 38411750221 + ... + 38411750226.

It is an arithmetic number, because the mean of its divisors is an integer number (76823500448).

Almost surely, 2230470501341 is an apocalyptic number.

It is an amenable number.

230470501341 is a deficient number, since it is larger than the sum of its proper divisors (76823500451).

230470501341 is an equidigital number, since it uses as much as digits as its factorization.

230470501341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76823500450.

The product of its (nonzero) digits is 10080, while the sum is 30.

Adding to 230470501341 its reverse (143105074032), we get a palindrome (373575575373).

The spelling of 230470501341 in words is "two hundred thirty billion, four hundred seventy million, five hundred one thousand, three hundred forty-one".

Divisors: 1 3 76823500447 230470501341