Search a number
-
+
13034232 = 2332181031
BaseRepresentation
bin110001101110…
…001011111000
3220112012121100
4301232023320
511314043412
61143211400
7215534451
oct61561370
926465540
1013034232
1173a28a2
124446b60
132914983
141a34128
151226edc
hexc6e2f8

13034232 has 24 divisors (see below), whose sum is σ = 35301240. Its totient is φ = 4344720.

The previous prime is 13034227. The next prime is 13034267. The reversal of 13034232 is 23243031.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

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 5 ways as a sum of consecutive naturals, for example, 90444 + ... + 90587.

It is an arithmetic number, because the mean of its divisors is an integer number (1470885).

Almost surely, 213034232 is an apocalyptic number.

13034232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13034232 is an abundant number, since it is smaller than the sum of its proper divisors (22267008).

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

13034232 is a wasteful number, since it uses less digits than its factorization.

13034232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181043 (or 181036 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 13034232 is about 3610.2952787826. The cubic root of 13034232 is about 235.3396747768.

Adding to 13034232 its reverse (23243031), we get a palindrome (36277263).

The spelling of 13034232 in words is "thirteen million, thirty-four thousand, two hundred thirty-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 181031 362062 543093 724124 1086186 1448248 1629279 2172372 3258558 4344744 6517116 13034232