Search a number
-
+
13382284 = 227942349
BaseRepresentation
bin110011000011…
…001010001100
3221011220001011
4303003022030
511411213114
61154455004
7221514256
oct63031214
927156034
1013382284
117610343
124594464
132a07216
141ac4cd6
1512951c4
hexcc328c

13382284 has 12 divisors (see below), whose sum is σ = 23716000. Its totient is φ = 6606288.

The previous prime is 13382279. The next prime is 13382309. The reversal of 13382284 is 48228331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20859 + ... + 21490.

Almost surely, 213382284 is an apocalyptic number.

It is an amenable number.

13382284 is a deficient number, since it is larger than the sum of its proper divisors (10333716).

13382284 is a wasteful number, since it uses less digits than its factorization.

13382284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42432 (or 42430 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 13382284 is about 3658.1804220131. The cubic root of 13382284 is about 237.4160530647.

The spelling of 13382284 in words is "thirteen million, three hundred eighty-two thousand, two hundred eighty-four".

Divisors: 1 2 4 79 158 316 42349 84698 169396 3345571 6691142 13382284