Search a number
-
+
13384803 = 36173141
BaseRepresentation
bin110011000011…
…110001100011
3221012000111110
4303003301203
511411303203
61154514403
7221524515
oct63036143
927160443
1013384803
117612223
124595a03
132a08403
141ac5bb5
151295d03
hexcc3c63

13384803 has 8 divisors (see below), whose sum is σ = 18139216. Its totient is φ = 8776800.

The previous prime is 13384793. The next prime is 13384807. The reversal of 13384803 is 30848331.

13384803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13384803 - 29 = 13384291 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (13384807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36388 + ... + 36753.

It is an arithmetic number, because the mean of its divisors is an integer number (2267402).

Almost surely, 213384803 is an apocalyptic number.

13384803 is a deficient number, since it is larger than the sum of its proper divisors (4754413).

13384803 is an equidigital number, since it uses as much as digits as its factorization.

13384803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73205.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 13384803 is about 3658.5247026636. The cubic root of 13384803 is about 237.4309487162.

The spelling of 13384803 in words is "thirteen million, three hundred eighty-four thousand, eight hundred three".

Divisors: 1 3 61 183 73141 219423 4461601 13384803