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13330250115 = 357139765751
BaseRepresentation
bin11000110101000101…
…10111100110000011
31021102000012212110020
430122202313212003
5204300021000430
610042425304523
7651223153650
oct143242674603
937360185406
1013330250115
115720640236
122700335143
131345931580
14906574c27
15530438b10
hex31a8b7983

13330250115 has 32 divisors (see below), whose sum is σ = 26250341376. Its totient is φ = 5625072000.

The previous prime is 13330250083. The next prime is 13330250117. The reversal of 13330250115 is 51105203331.

13330250115 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 13330250115 - 25 = 13330250083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13330250117) 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 31 ways as a sum of consecutive naturals, for example, 4881511 + ... + 4884240.

It is an arithmetic number, because the mean of its divisors is an integer number (820323168).

Almost surely, 213330250115 is an apocalyptic number.

13330250115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13330250115 is a deficient number, since it is larger than the sum of its proper divisors (12920091261).

13330250115 is a wasteful number, since it uses less digits than its factorization.

13330250115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9765779.

The product of its (nonzero) digits is 1350, while the sum is 24.

Adding to 13330250115 its reverse (51105203331), we get a palindrome (64435453446).

The spelling of 13330250115 in words is "thirteen billion, three hundred thirty million, two hundred fifty thousand, one hundred fifteen".

Divisors: 1 3 5 7 13 15 21 35 39 65 91 105 195 273 455 1365 9765751 29297253 48828755 68360257 126954763 146486265 205080771 341801285 380864289 634773815 888683341 1025403855 1904321445 2666050023 4443416705 13330250115