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13030013022997 is a prime number
BaseRepresentation
bin1011110110011100100101…
…0011000011001100010101
31201010122202000022001211211
42331213021103003030111
53201440431313213442
643413523315501421
72513246604160225
oct275471123031425
951118660261754
1013030013022997
114173aa7729133
121565378bb7871
13736956960019
143309280a0085
15178e194d4617
hexbd9c94c3315

13030013022997 has 2 divisors, whose sum is σ = 13030013022998. Its totient is φ = 13030013022996.

The previous prime is 13030013022979. The next prime is 13030013023021. The reversal of 13030013022997 is 79922031003031.

13030013022997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (13030013022979) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7322051753041 + 5707961269956 = 2705929^2 + 2389134^2 .

It is a cyclic number.

It is not a de Polignac number, because 13030013022997 - 211 = 13030013020949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13030013022497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515006511498 + 6515006511499.

It is an arithmetic number, because the mean of its divisors is an integer number (6515006511499).

Almost surely, 213030013022997 is an apocalyptic number.

It is an amenable number.

13030013022997 is a deficient number, since it is larger than the sum of its proper divisors (1).

13030013022997 is an equidigital number, since it uses as much as digits as its factorization.

13030013022997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61236, while the sum is 40.

The spelling of 13030013022997 in words is "thirteen trillion, thirty billion, thirteen million, twenty-two thousand, nine hundred ninety-seven".