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13494088995 = 35899605933
BaseRepresentation
bin11001001000100111…
…10111010100100011
31021211102111202010220
430210103313110203
5210113441321440
610111001054123
7655252602222
oct144423672443
937742452126
1013494088995
1157a5074872
122747187343
13137086745a
14920222cb9
1553e9ed8d0
hex3244f7523

13494088995 has 8 divisors (see below), whose sum is σ = 21590542416. Its totient is φ = 7196847456.

The previous prime is 13494088973. The next prime is 13494088999. The reversal of 13494088995 is 59988049431.

13494088995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13494088995 - 215 = 13494056227 is a prime.

It is a super-4 number, since 4×134940889954 (a number of 42 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (13494088999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 449802952 + ... + 449802981.

It is an arithmetic number, because the mean of its divisors is an integer number (2698817802).

Almost surely, 213494088995 is an apocalyptic number.

13494088995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13494088995 is a deficient number, since it is larger than the sum of its proper divisors (8096453421).

13494088995 is an equidigital number, since it uses as much as digits as its factorization.

13494088995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899605941.

The product of its (nonzero) digits is 11197440, while the sum is 60.

The spelling of 13494088995 in words is "thirteen billion, four hundred ninety-four million, eighty-eight thousand, nine hundred ninety-five".

Divisors: 1 3 5 15 899605933 2698817799 4498029665 13494088995