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214123223959 is a prime number
BaseRepresentation
bin1100011101101010111…
…1010001101110010111
3202110200121121210120021
43013122233101232113
512002011021131314
6242211123450011
721320113242031
oct3073257215627
9673617553507
10214123223959
1182899a83417
12355b9526907
1317265313528
14a513ab2c51
1558832e8324
hex31dabd1b97

214123223959 has 2 divisors, whose sum is σ = 214123223960. Its totient is φ = 214123223958.

The previous prime is 214123223911. The next prime is 214123224013. The reversal of 214123223959 is 959322321412.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-214123223959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214123223159) 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, 107061611979 + 107061611980.

It is an arithmetic number, because the mean of its divisors is an integer number (107061611980).

Almost surely, 2214123223959 is an apocalyptic number.

214123223959 is a deficient number, since it is larger than the sum of its proper divisors (1).

214123223959 is an equidigital number, since it uses as much as digits as its factorization.

214123223959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 233280, while the sum is 43.

The spelling of 214123223959 in words is "two hundred fourteen billion, one hundred twenty-three million, two hundred twenty-three thousand, nine hundred fifty-nine".