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230044807 is a prime number
BaseRepresentation
bin11011011011000…
…11010010000111
3121000212111011001
431231203102013
5432342413212
634454354131
75462230366
oct1555432207
9530774131
10230044807
11108944083
126505b947
13388767b5
14227a37dd
15152e1657
hexdb63487

230044807 has 2 divisors, whose sum is σ = 230044808. Its totient is φ = 230044806.

The previous prime is 230044747. The next prime is 230044811. The reversal of 230044807 is 708440032.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-230044807 is a prime.

It is a super-2 number, since 2×2300448072 = 105841226455334498, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230042807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115022403 + 115022404.

It is an arithmetic number, because the mean of its divisors is an integer number (115022404).

Almost surely, 2230044807 is an apocalyptic number.

230044807 is a deficient number, since it is larger than the sum of its proper divisors (1).

230044807 is an equidigital number, since it uses as much as digits as its factorization.

230044807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 230044807 is about 15167.2280592071. The cubic root of 230044807 is about 612.7323517741.

Adding to 230044807 its reverse (708440032), we get a palindrome (938484839).

The spelling of 230044807 in words is "two hundred thirty million, forty-four thousand, eight hundred seven".