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13384852 = 2213257401
BaseRepresentation
bin110011000011…
…110010010100
3221012000120021
4303003302110
511411303402
61154514524
7221524615
oct63036224
927160507
1013384852
117612268
124595a44
132a08440
141ac5c0c
151295d37
hexcc3c94

13384852 has 12 divisors (see below), whose sum is σ = 25225396. Its totient is φ = 6177600.

The previous prime is 13384843. The next prime is 13384879. The reversal of 13384852 is 25848331.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7214596 + 6170256 = 2686^2 + 2484^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128649 + ... + 128752.

Almost surely, 213384852 is an apocalyptic number.

It is an amenable number.

13384852 is a deficient number, since it is larger than the sum of its proper divisors (11840544).

13384852 is a wasteful number, since it uses less digits than its factorization.

13384852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257418 (or 257416 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 13384852 is about 3658.5313993459. The cubic root of 13384852 is about 237.4312384503.

The spelling of 13384852 in words is "thirteen million, three hundred eighty-four thousand, eight hundred fifty-two".

Divisors: 1 2 4 13 26 52 257401 514802 1029604 3346213 6692426 13384852