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13300906 = 247141499
BaseRepresentation
bin110010101111…
…010010101010
3221000202102011
4302233102222
511401112111
61153030134
7221025103
oct62572252
927022364
1013300906
117565193
12455534a
1329a9178
141aa33aa
15127b021
hexcaf4aa

13300906 has 8 divisors (see below), whose sum is σ = 20376000. Its totient is φ = 6508908.

The previous prime is 13300897. The next prime is 13300909. The reversal of 13300906 is 60900331.

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 (13300909) by changing a digit.

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, 70656 + ... + 70843.

It is an arithmetic number, because the mean of its divisors is an integer number (2547000).

Almost surely, 213300906 is an apocalyptic number.

13300906 is a deficient number, since it is larger than the sum of its proper divisors (7075094).

13300906 is a wasteful number, since it uses less digits than its factorization.

13300906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141548.

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 13300906 is about 3647.0407181714. The cubic root of 13300906 is about 236.9338299726.

The spelling of 13300906 in words is "thirteen million, three hundred thousand, nine hundred six".

Divisors: 1 2 47 94 141499 282998 6650453 13300906