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230084423 is a prime number
BaseRepresentation
bin11011011011011…
…00111101000111
3121000221111111022
431231230331013
5432400200143
634455301355
75462454032
oct1555547507
9530844438
10230084423
11108970918
126507a85b
133888b83a
14227b4019
15152ed268
hexdb6cf47

230084423 has 2 divisors, whose sum is σ = 230084424. Its totient is φ = 230084422.

The previous prime is 230084399. The next prime is 230084441. The reversal of 230084423 is 324480032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230084423 - 26 = 230084359 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230084392 and 230084401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230084453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115042211 + 115042212.

It is an arithmetic number, because the mean of its divisors is an integer number (115042212).

Almost surely, 2230084423 is an apocalyptic number.

230084423 is a deficient number, since it is larger than the sum of its proper divisors (1).

230084423 is an equidigital number, since it uses as much as digits as its factorization.

230084423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 230084423 is about 15168.5339766241. The cubic root of 230084423 is about 612.7675226202.

The spelling of 230084423 in words is "two hundred thirty million, eighty-four thousand, four hundred twenty-three".