Search a number
-
+
13452164 = 2211378263
BaseRepresentation
bin110011010100…
…001110000100
3221022102220022
4303110032010
511420432124
61200154312
7222225065
oct63241604
927272808
1013452164
1176588a0
124608998
132a2cc7b
141b0256c
1512aac5e
hexcd4384

13452164 has 24 divisors (see below), whose sum is σ = 26378688. Its totient is φ = 5948640.

The previous prime is 13452161. The next prime is 13452181. The reversal of 13452164 is 46125431.

It is not an unprimeable number, because it can be changed into a prime (13452161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2504 + ... + 5759.

It is an arithmetic number, because the mean of its divisors is an integer number (1099112).

Almost surely, 213452164 is an apocalyptic number.

It is an amenable number.

13452164 is a deficient number, since it is larger than the sum of its proper divisors (12926524).

13452164 is a wasteful number, since it uses less digits than its factorization.

13452164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8315 (or 8313 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 13452164 is about 3667.7191822712. The cubic root of 13452164 is about 237.8285845243.

Adding to 13452164 its reverse (46125431), we get a palindrome (59577595).

The spelling of 13452164 in words is "thirteen million, four hundred fifty-two thousand, one hundred sixty-four".

Divisors: 1 2 4 11 22 37 44 74 148 407 814 1628 8263 16526 33052 90893 181786 305731 363572 611462 1222924 3363041 6726082 13452164