Search a number
-
+
13130014513 = 711283602543
BaseRepresentation
bin11000011101001110…
…00001111100110001
31020220001102211211211
430032213001330301
5203342240431023
610010513440121
7643242165460
oct141647017461
936801384754
1013130014513
115628607270
122665270041
1313132c3c75
148c7b309d7
1551ca84a0d
hex30e9c1f31

13130014513 has 16 divisors (see below), whose sum is σ = 16427759616. Its totient is φ = 10195010640.

The previous prime is 13130014511. The next prime is 13130014523. The reversal of 13130014513 is 31541003131.

13130014513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13130014513 - 21 = 13130014511 is a prime.

It is a super-2 number, since 2×131300145132 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13130014511) 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 15 ways as a sum of consecutive naturals, for example, 279481 + ... + 323062.

It is an arithmetic number, because the mean of its divisors is an integer number (1026734976).

Almost surely, 213130014513 is an apocalyptic number.

It is an amenable number.

13130014513 is a deficient number, since it is larger than the sum of its proper divisors (3297745103).

13130014513 is a wasteful number, since it uses less digits than its factorization.

13130014513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602844.

The product of its (nonzero) digits is 540, while the sum is 22.

Adding to 13130014513 its reverse (31541003131), we get a palindrome (44671017644).

The spelling of 13130014513 in words is "thirteen billion, one hundred thirty million, fourteen thousand, five hundred thirteen".

Divisors: 1 7 11 77 283 1981 3113 21791 602543 4217801 6627973 46395811 170519669 1193637683 1875716359 13130014513