Search a number
-
+
13384208 = 241944027
BaseRepresentation
bin110011000011…
…101000010000
3221011222200102
4303003220100
511411243313
61154511532
7221523005
oct63035020
927158612
1013384208
117611832
1245955a8
132a08066
141ac58ac
151295a58
hexcc3a10

13384208 has 20 divisors (see below), whose sum is σ = 27297360. Its totient is φ = 6339744.

The previous prime is 13384201. The next prime is 13384211. The reversal of 13384208 is 80248331.

It is a happy number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (13384201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21710 + ... + 22317.

It is an arithmetic number, because the mean of its divisors is an integer number (1364868).

Almost surely, 213384208 is an apocalyptic number.

It is an amenable number.

13384208 is an abundant number, since it is smaller than the sum of its proper divisors (13913152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13384208 is a wasteful number, since it uses less digits than its factorization.

13384208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44054 (or 44048 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 13384208 is about 3658.4433848291. The cubic root of 13384208 is about 237.4274304598.

It can be divided in two parts, 13384 and 208, that multiplied together give a palindrome (2783872).

The spelling of 13384208 in words is "thirteen million, three hundred eighty-four thousand, two hundred eight".

Divisors: 1 2 4 8 16 19 38 76 152 304 44027 88054 176108 352216 704432 836513 1673026 3346052 6692104 13384208