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13450082 = 243915319
BaseRepresentation
bin110011010011…
…101101100010
3221022100001012
4303103231202
511420400312
61200140522
7222216032
oct63235542
927270035
1013450082
117657278
124607742
132a2c039
141b018c2
1512aa322
hexcd3b62

13450082 has 8 divisors (see below), whose sum is σ = 20222400. Its totient is φ = 6709284.

The previous prime is 13450079. The next prime is 13450093. The reversal of 13450082 is 28005431.

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

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 3 ways as a sum of consecutive naturals, for example, 6782 + ... + 8537.

It is an arithmetic number, because the mean of its divisors is an integer number (2527800).

Almost surely, 213450082 is an apocalyptic number.

13450082 is a deficient number, since it is larger than the sum of its proper divisors (6772318).

13450082 is a wasteful number, since it uses less digits than its factorization.

13450082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15760.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 13450082 is about 3667.4353436700. The cubic root of 13450082 is about 237.8163142640.

The spelling of 13450082 in words is "thirteen million, four hundred fifty thousand, eighty-two".

Divisors: 1 2 439 878 15319 30638 6725041 13450082