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13150113305 = 57457822139
BaseRepresentation
bin11000011111100111…
…01100111000011001
31020221110020222012112
430033303230320121
5203412412111210
610012512322105
7643605055520
oct141763547031
936843228175
1013150113305
11563899483a
12266bb43335
131317510344
148ca6834b7
1551e704d05
hex30fcece19

13150113305 has 16 divisors (see below), whose sum is σ = 18073925760. Its totient is φ = 8997478272.

The previous prime is 13150113299. The next prime is 13150113323. The reversal of 13150113305 is 50331105131.

It is a cyclic number.

It is not a de Polignac number, because 13150113305 - 24 = 13150113289 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 395075 + ... + 427064.

It is an arithmetic number, because the mean of its divisors is an integer number (1129620360).

Almost surely, 213150113305 is an apocalyptic number.

It is an amenable number.

13150113305 is a deficient number, since it is larger than the sum of its proper divisors (4923812455).

13150113305 is an equidigital number, since it uses as much as digits as its factorization.

13150113305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822608.

The product of its (nonzero) digits is 675, while the sum is 23.

Adding to 13150113305 its reverse (50331105131), we get a palindrome (63481218436).

The spelling of 13150113305 in words is "thirteen billion, one hundred fifty million, one hundred thirteen thousand, three hundred five".

Divisors: 1 5 7 35 457 2285 3199 15995 822139 4110695 5754973 28774865 375717523 1878587615 2630022661 13150113305