Search a number
-
+
13084917119999 = 191819773894433
BaseRepresentation
bin1011111001101001000111…
…0101100011101111111111
31201022220110101001011211222
42332122101311203233333
53203340402240314444
643455043345103555
72520232305250664
oct276322165435777
951286411034758
1013084917119999
11419531165590a
121573b40327bbb
1373bb9672089a
14333455c49a6b
1517a57e689eee
hexbe691d63bff

13084917119999 has 16 divisors (see below), whose sum is σ = 13863873485280. Its totient is φ = 12315128647680.

The previous prime is 13084917119957. The next prime is 13084917120043. The reversal of 13084917119999 is 99991171948031.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13084917119999 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 (13084917110999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1412687 + ... + 5307119.

It is an arithmetic number, because the mean of its divisors is an integer number (866492092830).

Almost surely, 213084917119999 is an apocalyptic number.

13084917119999 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

13084917119999 is a deficient number, since it is larger than the sum of its proper divisors (778956365281).

13084917119999 is a wasteful number, since it uses less digits than its factorization.

13084917119999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3895610.

The product of its (nonzero) digits is 39680928, while the sum is 71.

The spelling of 13084917119999 in words is "thirteen trillion, eighty-four billion, nine hundred seventeen million, one hundred nineteen thousand, nine hundred ninety-nine".

Divisors: 1 19 181 977 3439 18563 176837 3359903 3894433 73994227 704892373 3804861041 13392955087 72292359779 688679848421 13084917119999