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13485082 = 213518657
BaseRepresentation
bin110011011100…
…010000011010
3221101010001111
4303130100122
511423010312
61201010534
7222423052
oct63342032
927333044
1013485082
1176805a6
124623a4a
132a41c50
141b10562
1512b58a7
hexcdc41a

13485082 has 8 divisors (see below), whose sum is σ = 21783636. Its totient is φ = 6223872.

The previous prime is 13485053. The next prime is 13485089. The reversal of 13485082 is 28058431.

It can be written as a sum of positive squares in 2 ways, for example, as 9991921 + 3493161 = 3161^2 + 1869^2 .

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

It is not an unprimeable number, because it can be changed into a prime (13485089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259303 + ... + 259354.

Almost surely, 213485082 is an apocalyptic number.

13485082 is a deficient number, since it is larger than the sum of its proper divisors (8298554).

13485082 is a wasteful number, since it uses less digits than its factorization.

13485082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518672.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 13485082 is about 3672.2039703698. The cubic root of 13485082 is about 238.0224186212.

The spelling of 13485082 in words is "thirteen million, four hundred eighty-five thousand, eighty-two".

Divisors: 1 2 13 26 518657 1037314 6742541 13485082