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13350068 = 224771011
BaseRepresentation
bin110010111011…
…010010110100
3221010020211222
4302323102310
511404200233
61154045512
7221321324
oct62732264
927106758
1013350068
117599116
124579898
1329c5664
141ab7284
15128a898
hexcbb4b4

13350068 has 12 divisors (see below), whose sum is σ = 23860032. Its totient is φ = 6532920.

The previous prime is 13350053. The next prime is 13350101. The reversal of 13350068 is 86005331.

It is a congruent number.

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, 35318 + ... + 35693.

It is an arithmetic number, because the mean of its divisors is an integer number (1988336).

Almost surely, 213350068 is an apocalyptic number.

It is an amenable number.

13350068 is a deficient number, since it is larger than the sum of its proper divisors (10509964).

13350068 is a wasteful number, since it uses less digits than its factorization.

13350068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71062 (or 71060 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 13350068 is about 3653.7744867465. The cubic root of 13350068 is about 237.2253845303.

Adding to 13350068 its reverse (86005331), we get a palindrome (99355399).

The spelling of 13350068 in words is "thirteen million, three hundred fifty thousand, sixty-eight".

Divisors: 1 2 4 47 94 188 71011 142022 284044 3337517 6675034 13350068