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13384798 = 27956057
BaseRepresentation
bin110011000011…
…110001011110
3221012000111021
4303003301132
511411303143
61154514354
7221524510
oct63036136
927160437
1013384798
117612219
1245959ba
132a083cb
141ac5bb0
151295ced
hexcc3c5e

13384798 has 8 divisors (see below), whose sum is σ = 22945392. Its totient is φ = 5736336.

The previous prime is 13384793. The next prime is 13384807. The reversal of 13384798 is 89748331.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13384793) 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, 478015 + ... + 478042.

It is an arithmetic number, because the mean of its divisors is an integer number (2868174).

Almost surely, 213384798 is an apocalyptic number.

13384798 is a deficient number, since it is larger than the sum of its proper divisors (9560594).

13384798 is an equidigital number, since it uses as much as digits as its factorization.

13384798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956066.

The product of its digits is 145152, while the sum is 43.

The square root of 13384798 is about 3658.5240193280. The cubic root of 13384798 is about 237.4309191515.

The spelling of 13384798 in words is "thirteen million, three hundred eighty-four thousand, seven hundred ninety-eight".

Divisors: 1 2 7 14 956057 1912114 6692399 13384798