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13480331701 = 38934653809
BaseRepresentation
bin11001000110111110…
…11000100110110101
31021210110121210200111
430203133120212311
5210101431103301
610105350143021
7655024633414
oct144337304665
937713553614
1013480331701
115798328801
122742651a71
13136aa5b645
1491c48147b
1553d6d2551
hex3237d89b5

13480331701 has 4 divisors (see below), whose sum is σ = 13514985900. Its totient is φ = 13445677504.

The previous prime is 13480331699. The next prime is 13480331719. The reversal of 13480331701 is 10713308431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7092166225 + 6388165476 = 84215^2 + 79926^2 .

It is a cyclic number.

It is not a de Polignac number, because 13480331701 - 21 = 13480331699 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13480331201) 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 in 3 ways as a sum of consecutive naturals, for example, 17326516 + ... + 17327293.

It is an arithmetic number, because the mean of its divisors is an integer number (3378746475).

Almost surely, 213480331701 is an apocalyptic number.

It is an amenable number.

13480331701 is a deficient number, since it is larger than the sum of its proper divisors (34654199).

13480331701 is an equidigital number, since it uses as much as digits as its factorization.

13480331701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34654198.

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 13480331701 in words is "thirteen billion, four hundred eighty million, three hundred thirty-one thousand, seven hundred one".

Divisors: 1 389 34653809 13480331701