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53371 = 19532
BaseRepresentation
bin1101000001111011
32201012201
431001323
53201441
61051031
7311413
oct150173
981181
1053371
113710a
1226a77
131b3a6
1415643
1510c31
hexd07b

53371 has 6 divisors (see below), whose sum is σ = 57260. Its totient is φ = 49608.

The previous prime is 53359. The next prime is 53377. The reversal of 53371 is 17335.

It is not a de Polignac number, because 53371 - 29 = 52859 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53377) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 981 + ... + 1033.

253371 is an apocalyptic number.

53371 is a deficient number, since it is larger than the sum of its proper divisors (3889).

53371 is an equidigital number, since it uses as much as digits as its factorization.

53371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125 (or 72 counting only the distinct ones).

The product of its digits is 315, while the sum is 19.

The square root of 53371 is about 231.0216440077. The cubic root of 53371 is about 37.6503004925.

Multiplying 53371 by its sum of digits (19), we get a square (1014049 = 10072).

53371 divided by its sum of digits (19) gives a square (2809 = 532).

It can be divided in two parts, 53 and 371, that added together give a palindrome (424).

The spelling of 53371 in words is "fifty-three thousand, three hundred seventy-one".

Divisors: 1 19 53 1007 2809 53371