Search a number
-
+
12208059 = 321356451
BaseRepresentation
bin101110100100…
…011110111011
3211222020022100
4232210132323
511111124214
61113354443
7205524003
oct56443673
924866270
1012208059
116989106
124108a23
1326b5906
14189b003
151112309
hexba47bb

12208059 has 6 divisors (see below), whose sum is σ = 17633876. Its totient is φ = 8138700.

The previous prime is 12208033. The next prime is 12208061. The reversal of 12208059 is 95080221.

It is not a de Polignac number, because 12208059 - 27 = 12207931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12208019) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 678217 + ... + 678234.

Almost surely, 212208059 is an apocalyptic number.

12208059 is a deficient number, since it is larger than the sum of its proper divisors (5425817).

12208059 is a wasteful number, since it uses less digits than its factorization.

12208059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356457 (or 1356454 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 12208059 is about 3494.0032913551. The cubic root of 12208059 is about 230.2584303732.

The spelling of 12208059 in words is "twelve million, two hundred eight thousand, fifty-nine".

Divisors: 1 3 9 1356451 4069353 12208059