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14013315 = 325311407
BaseRepresentation
bin110101011101…
…001110000011
3222100221122200
4311131032003
512041411230
61220204243
7230053101
oct65351603
928327580
1014013315
117a01458
124839683
132b98504
141c0ac71
15136c160
hexd5d383

14013315 has 12 divisors (see below), whose sum is σ = 24289824. Its totient is φ = 7473744.

The previous prime is 14013289. The next prime is 14013331. The reversal of 14013315 is 51331041.

It is not a de Polignac number, because 14013315 - 28 = 14013059 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155659 + ... + 155748.

It is an arithmetic number, because the mean of its divisors is an integer number (2024152).

Almost surely, 214013315 is an apocalyptic number.

14013315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14013315 is a deficient number, since it is larger than the sum of its proper divisors (10276509).

14013315 is a wasteful number, since it uses less digits than its factorization.

14013315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311418 (or 311415 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 14013315 is about 3743.4362556347. The cubic root of 14013315 is about 241.0906094556.

Adding to 14013315 its reverse (51331041), we get a palindrome (65344356).

The spelling of 14013315 in words is "fourteen million, thirteen thousand, three hundred fifteen".

Divisors: 1 3 5 9 15 45 311407 934221 1557035 2802663 4671105 14013315