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9141 = 311277
BaseRepresentation
bin10001110110101
3110112120
42032311
5243031
6110153
735436
oct21665
913476
109141
116960
125359
134212
14348d
152a96
hex23b5

9141 has 8 divisors (see below), whose sum is σ = 13344. Its totient is φ = 5520.

The previous prime is 9137. The next prime is 9151. The reversal of 9141 is 1419.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9141 - 22 = 9137 is a prime.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 9141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9151) 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, 106 + ... + 171.

It is an arithmetic number, because the mean of its divisors is an integer number (1668).

29141 is an apocalyptic number.

It is an amenable number.

9141 is a deficient number, since it is larger than the sum of its proper divisors (4203).

9141 is a wasteful number, since it uses less digits than its factorization.

9141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291.

The product of its digits is 36, while the sum is 15.

The square root of 9141 is about 95.6085770211. The cubic root of 9141 is about 20.9089024443.

The spelling of 9141 in words is "nine thousand, one hundred forty-one".

Divisors: 1 3 11 33 277 831 3047 9141