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230985383701 is a prime number
BaseRepresentation
bin1101011100011111001…
…1010011111100010101
3211002012202202021012011
43113013303103330111
512241024224234301
6254040242224221
722455014236432
oct3270763237425
9732182667164
10230985383701
1189a62255626
1238924655071
1318a218a4647
14b273350b89
15601d843a51
hex35c7cd3f15

230985383701 has 2 divisors, whose sum is σ = 230985383702. Its totient is φ = 230985383700.

The previous prime is 230985383647. The next prime is 230985383719. The reversal of 230985383701 is 107383589032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 228937368676 + 2048015025 = 478474^2 + 45255^2 .

It is a cyclic number.

It is not a de Polignac number, because 230985383701 - 217 = 230985252629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230985384701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115492691850 + 115492691851.

It is an arithmetic number, because the mean of its divisors is an integer number (115492691851).

Almost surely, 2230985383701 is an apocalyptic number.

It is an amenable number.

230985383701 is a deficient number, since it is larger than the sum of its proper divisors (1).

230985383701 is an equidigital number, since it uses as much as digits as its factorization.

230985383701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 230985383701 in words is "two hundred thirty billion, nine hundred eighty-five million, three hundred eighty-three thousand, seven hundred one".