Search a number
8452 = 222113
BaseRepresentation
bin10000100000100
3102121001
42010010
5232302
6103044
733433
oct20404
912531
108452
116394
124a84
133b02
14311a
152787
hex2104

8452 has 6 divisors (see below), whose sum is σ = 14798. Its totient is φ = 4224.

The previous prime is 8447. The next prime is 8461. The reversal of 8452 is 2548.

8452 = T63 + T64 + ... + T66.

It is a happy number.

8452 is nontrivially palindromic in base 7.

It can be written as a sum of positive squares in only one way, i.e., 4356 + 4096 = 66^2 + 64^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (3) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1053 + ... + 1060.

28452 is an apocalyptic number.

It is an amenable number.

8452 is a deficient number, since it is larger than the sum of its proper divisors (6346).

8452 is a wasteful number, since it uses less digits than its factorization.

8452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117 (or 2115 counting only the distinct ones).

The product of its digits is 320, while the sum is 19.

The square root of 8452 is about 91.9347594765. The cubic root of 8452 is about 20.3697873928.

It can be divided in two parts, 84 and 52, that added together give a triangular number (136 = T16).

The spelling of 8452 in words is "eight thousand, four hundred fifty-two".

Divisors: 1 2 4 2113 4226 8452