Search a number
-
+
12339160 = 2352511229
BaseRepresentation
bin101111000100…
…011111011000
3212012220010221
4233010133120
511124323120
61120245424
7206611141
oct57043730
925186127
1012339160
116a68659
124170874
1327304a2
1418d2ac8
15113b0aa
hexbc47d8

12339160 has 32 divisors (see below), whose sum is σ = 27896400. Its totient is φ = 4912000.

The previous prime is 12339149. The next prime is 12339191. The reversal of 12339160 is 6193321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9426 + ... + 10654.

Almost surely, 212339160 is an apocalyptic number.

12339160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12339160 is an abundant number, since it is smaller than the sum of its proper divisors (15557240).

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

12339160 is a wasteful number, since it uses less digits than its factorization.

12339160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491 (or 1487 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 12339160 is about 3512.7140504174. The cubic root of 12339160 is about 231.0797373448.

The spelling of 12339160 in words is "twelve million, three hundred thirty-nine thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 251 502 1004 1229 1255 2008 2458 2510 4916 5020 6145 9832 10040 12290 24580 49160 308479 616958 1233916 1542395 2467832 3084790 6169580 12339160