Search a number
-
+
46143 = 331709
BaseRepresentation
bin1011010000111111
32100022000
423100333
52434033
6553343
7251346
oct132077
970260
1046143
1131739
1222853
1318006
1412b5d
15da13
hexb43f

46143 has 8 divisors (see below), whose sum is σ = 68400. Its totient is φ = 30744.

The previous prime is 46141. The next prime is 46147. The reversal of 46143 is 34164.

It is not a de Polignac number, because 46143 - 21 = 46141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46141) 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, 828 + ... + 881.

It is an arithmetic number, because the mean of its divisors is an integer number (8550).

246143 is an apocalyptic number.

46143 is a deficient number, since it is larger than the sum of its proper divisors (22257).

46143 is a wasteful number, since it uses less digits than its factorization.

46143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718 (or 1712 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 46143 is about 214.8092176793. The cubic root of 46143 is about 35.8675689870.

The spelling of 46143 in words is "forty-six thousand, one hundred forty-three".

Divisors: 1 3 9 27 1709 5127 15381 46143