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53141 = 114831
BaseRepresentation
bin1100111110010101
32200220012
430332111
53200031
61050005
7310634
oct147625
980805
1053141
1136a20
1226905
131b25a
141551b
1510b2b
hexcf95

53141 has 4 divisors (see below), whose sum is σ = 57984. Its totient is φ = 48300.

The previous prime is 53129. The next prime is 53147. The reversal of 53141 is 14135.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53141 - 26 = 53077 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 (53147) 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, 2405 + ... + 2426.

It is an arithmetic number, because the mean of its divisors is an integer number (14496).

253141 is an apocalyptic number.

It is an amenable number.

53141 is a deficient number, since it is larger than the sum of its proper divisors (4843).

53141 is a wasteful number, since it uses less digits than its factorization.

53141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4842.

The product of its digits is 60, while the sum is 14.

The square root of 53141 is about 230.5233176926. The cubic root of 53141 is about 37.5961385049.

Adding to 53141 its reverse (14135), we get a palindrome (67276).

The spelling of 53141 in words is "fifty-three thousand, one hundred forty-one".

Divisors: 1 11 4831 53141