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13102663166304 = 253791727671831
BaseRepresentation
bin1011111010101011001110…
…0101010110100101100000
31201101121021010100201220020
42332222303211112211200
53204133223232310204
643511140320313440
72521431131203215
oct276526345264540
951347233321806
1013102663166304
1141a1898854088
121577473472880
13740764155cba
1433425aa4bb0c
1517ac6c5ccbd9
hexbeab3956960

13102663166304 has 48 divisors (see below), whose sum is σ = 34829864133120. Its totient is φ = 4312268887680.

The previous prime is 13102663166293. The next prime is 13102663166323. The reversal of 13102663166304 is 40366136620131.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×131026631663042 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 863828332 + ... + 863843499.

It is an arithmetic number, because the mean of its divisors is an integer number (725622169440).

Almost surely, 213102663166304 is an apocalyptic number.

It is an amenable number.

13102663166304 is an abundant number, since it is smaller than the sum of its proper divisors (21727200966816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13102663166304 is a wasteful number, since it uses less digits than its factorization.

13102663166304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1727671923 (or 1727671915 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 42.

Adding to 13102663166304 its reverse (40366136620131), we get a palindrome (53468799786435).

The spelling of 13102663166304 in words is "thirteen trillion, one hundred two billion, six hundred sixty-three million, one hundred sixty-six thousand, three hundred four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 79 96 158 237 316 474 632 948 1264 1896 2528 3792 7584 1727671831 3455343662 5183015493 6910687324 10366030986 13821374648 20732061972 27642749296 41464123944 55285498592 82928247888 136486074649 165856495776 272972149298 409458223947 545944298596 818916447894 1091888597192 1637832895788 2183777194384 3275665791576 4367554388768 6551331583152 13102663166304