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53167 = 79673
BaseRepresentation
bin1100111110101111
32200221011
430332233
53200132
61050051
7311002
oct147657
980834
1053167
1136a44
1226927
131b27a
1415539
1510b47
hexcfaf

53167 has 4 divisors (see below), whose sum is σ = 53920. Its totient is φ = 52416.

The previous prime is 53161. The next prime is 53171. The reversal of 53167 is 76135.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76135 = 515227.

It is a cyclic number.

It is not a de Polignac number, because 53167 - 215 = 20399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258 + ... + 415.

It is an arithmetic number, because the mean of its divisors is an integer number (13480).

253167 is an apocalyptic number.

53167 is a deficient number, since it is larger than the sum of its proper divisors (753).

53167 is an equidigital number, since it uses as much as digits as its factorization.

53167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752.

The product of its digits is 630, while the sum is 22.

The square root of 53167 is about 230.5797042239. The cubic root of 53167 is about 37.6022689894.

The spelling of 53167 in words is "fifty-three thousand, one hundred sixty-seven".

Divisors: 1 79 673 53167