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13789630823 is a prime number
BaseRepresentation
bin11001101011110110…
…10001000101100111
31022121000121211022112
430311323101011213
5211220121141243
610200155351235
7665501633213
oct146573210547
938530554275
1013789630823
115936983811
12280a15251b
1313b9b63c87
1494b595943
1555a92b818
hex335ed1167

13789630823 has 2 divisors, whose sum is σ = 13789630824. Its totient is φ = 13789630822.

The previous prime is 13789630787. The next prime is 13789630837. The reversal of 13789630823 is 32803698731.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (32803698731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13789630823 - 26 = 13789630759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13789630843) 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, 6894815411 + 6894815412.

It is an arithmetic number, because the mean of its divisors is an integer number (6894815412).

Almost surely, 213789630823 is an apocalyptic number.

13789630823 is a deficient number, since it is larger than the sum of its proper divisors (1).

13789630823 is an equidigital number, since it uses as much as digits as its factorization.

13789630823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 13789630823 in words is "thirteen billion, seven hundred eighty-nine million, six hundred thirty thousand, eight hundred twenty-three".