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230620483 is a prime number
BaseRepresentation
bin11011011111011…
…11110101000011
3121001221201211101
431233233311003
5433014323413
634514555231
75500145632
oct1557576503
9531851741
10230620483
111091a7645
1265298b17
1338a18832
14228b3519
15153a6edd
hexdbefd43

230620483 has 2 divisors, whose sum is σ = 230620484. Its totient is φ = 230620482.

The previous prime is 230620477. The next prime is 230620529. The reversal of 230620483 is 384026032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230620483 - 25 = 230620451 is a prime.

It is not a weakly prime, because it can be changed into another prime (230620433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115310241 + 115310242.

It is an arithmetic number, because the mean of its divisors is an integer number (115310242).

Almost surely, 2230620483 is an apocalyptic number.

230620483 is a deficient number, since it is larger than the sum of its proper divisors (1).

230620483 is an equidigital number, since it uses as much as digits as its factorization.

230620483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 230620483 is about 15186.1938286063. The cubic root of 230620483 is about 613.2430370444.

The spelling of 230620483 in words is "two hundred thirty million, six hundred twenty thousand, four hundred eighty-three".