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230985383383 is a prime number
BaseRepresentation
bin1101011100011111001…
…1010011110111010111
3211002012202202020202101
43113013303103313113
512241024224232013
6254040242222531
722455014235466
oct3270763236727
9732182666671
10230985383383
1189a62255367
1238924654a47
1318a218a4461
14b2733509dd
15601d8438dd
hex35c7cd3dd7

230985383383 has 2 divisors, whose sum is σ = 230985383384. Its totient is φ = 230985383382.

The previous prime is 230985383357. The next prime is 230985383459. The reversal of 230985383383 is 383383589032.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-230985383383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230985383983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115492691691 + 115492691692.

It is an arithmetic number, because the mean of its divisors is an integer number (115492691692).

Almost surely, 2230985383383 is an apocalyptic number.

230985383383 is a deficient number, since it is larger than the sum of its proper divisors (1).

230985383383 is an equidigital number, since it uses as much as digits as its factorization.

230985383383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11197440, while the sum is 55.

The spelling of 230985383383 in words is "two hundred thirty billion, nine hundred eighty-five million, three hundred eighty-three thousand, three hundred eighty-three".