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13135130001 = 327317194727
BaseRepresentation
bin11000011101110101…
…00010110110010001
31020220102001201222100
430032322202312101
5203400043130001
610011215231013
7643333522440
oct141672426621
936812051870
1013135130001
115630490644
122666b18469
131314395496
148c86a2d57
1551d245586
hex30eea2d91

13135130001 has 48 divisors (see below), whose sum is σ = 22698344448. Its totient is φ = 7161285600.

The previous prime is 13135129937. The next prime is 13135130023. The reversal of 13135130001 is 10003153131.

13135130001 is a `hidden beast` number, since 1 + 313 + 51 + 300 + 0 + 1 = 666.

13135130001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13135130001 - 26 = 13135129937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13135130501) 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 47 ways as a sum of consecutive naturals, for example, 91300 + ... + 186026.

It is an arithmetic number, because the mean of its divisors is an integer number (472882176).

Almost surely, 213135130001 is an apocalyptic number.

It is an amenable number.

13135130001 is a deficient number, since it is larger than the sum of its proper divisors (9563214447).

13135130001 is a wasteful number, since it uses less digits than its factorization.

13135130001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94842 (or 94839 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

Adding to 13135130001 its reverse (10003153131), we get a palindrome (23138283132).

The spelling of 13135130001 in words is "thirteen billion, one hundred thirty-five million, one hundred thirty thousand, one".

Divisors: 1 3 7 9 21 31 63 71 93 213 217 279 497 639 651 1491 1953 2201 4473 6603 15407 19809 46221 94727 138663 284181 663089 852543 1989267 2936537 5967801 6725617 8809611 20176851 20555759 26428833 47079319 60530553 61667277 141237957 185001831 208494127 423713871 625482381 1459458889 1876447143 4378376667 13135130001