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13415112513201 = 37638814881581
BaseRepresentation
bin1100001100110111001100…
…0001000001011010110001
31202111110202020221010001110
43003031303001001122301
53224243122300410301
644310452334223533
72553131664631560
oct303156301013261
952443666833043
1013415112513201
114302354311a23
121607b32054ba9
13764069247a59
1434541b339bd7
15183e57bbc0d6
hexc33730416b1

13415112513201 has 8 divisors (see below), whose sum is σ = 20442076210624. Its totient is φ = 7665778578960.

The previous prime is 13415112513197. The next prime is 13415112513269. The reversal of 13415112513201 is 10231521151431.

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

It is not a de Polignac number, because 13415112513201 - 22 = 13415112513197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13415112513601) 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 7 ways as a sum of consecutive naturals, for example, 319407440770 + ... + 319407440811.

It is an arithmetic number, because the mean of its divisors is an integer number (2555259526328).

Almost surely, 213415112513201 is an apocalyptic number.

It is an amenable number.

13415112513201 is a deficient number, since it is larger than the sum of its proper divisors (7026963697423).

13415112513201 is an equidigital number, since it uses as much as digits as its factorization.

13415112513201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638814881591.

The product of its (nonzero) digits is 3600, while the sum is 30.

Adding to 13415112513201 its reverse (10231521151431), we get a palindrome (23646633664632).

The spelling of 13415112513201 in words is "thirteen trillion, four hundred fifteen billion, one hundred twelve million, five hundred thirteen thousand, two hundred one".

Divisors: 1 3 7 21 638814881581 1916444644743 4471704171067 13415112513201