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143314 = 2131547
BaseRepresentation
bin100010111111010010
321021120221
4202333102
514041224
63023254
71134553
oct427722
9237527
10143314
1198746
126ab2a
1350302
143a32a
152c6e4
hex22fd2

143314 has 8 divisors (see below), whose sum is σ = 217008. Its totient is φ = 70980.

The previous prime is 143291. The next prime is 143329. The reversal of 143314 is 413341.

Adding to 143314 its reverse (413341), we get a palindrome (556655).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12 + ... + 535.

It is an arithmetic number, because the mean of its divisors is an integer number (27126).

2143314 is an apocalyptic number.

143314 is a deficient number, since it is larger than the sum of its proper divisors (73694).

143314 is a wasteful number, since it uses less digits than its factorization.

143314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680.

The product of its digits is 144, while the sum is 16.

The square root of 143314 is about 378.5683557827. The cubic root of 143314 is about 52.3314625573.

The spelling of 143314 in words is "one hundred forty-three thousand, three hundred fourteen", and thus it is an iban number.

Divisors: 1 2 131 262 547 1094 71657 143314