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13030031242017 = 321723371016611499
BaseRepresentation
bin1011110110011100101001…
…1000100011001100100001
31201010122210021120200122100
42331213022120203030201
53201441000444221032
643413525210201013
72513250215061006
oct275471230431441
951118707520570
1013030031242017
114174006a42379
121565383123169
1373695a66b8ca
1433092a6838ad
15178e1add297c
hexbd9ca623321

13030031242017 has 192 divisors, whose sum is σ = 21615242688000. Its totient is φ = 7517131776000.

The previous prime is 13030031241959. The next prime is 13030031242049. The reversal of 13030031242017 is 71024213003031.

It is a happy number.

13030031242017 is a `hidden beast` number, since 1 + 3 + 0 + 300 + 312 + 42 + 0 + 1 + 7 = 666.

It is not a de Polignac number, because 13030031242017 - 27 = 13030031241889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13030031242517) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 8692481734 + ... + 8692483232.

It is an arithmetic number, because the mean of its divisors is an integer number (112579389000).

Almost surely, 213030031242017 is an apocalyptic number.

13030031242017 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

13030031242017 is a deficient number, since it is larger than the sum of its proper divisors (8585211445983).

13030031242017 is a wasteful number, since it uses less digits than its factorization.

13030031242017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2344 (or 2341 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

Adding to 13030031242017 its reverse (71024213003031), we get a palindrome (84054244245048).

The spelling of 13030031242017 in words is "thirteen trillion, thirty billion, thirty-one million, two hundred forty-two thousand, seventeen".