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14231043 = 322368749
BaseRepresentation
bin110110010010…
…011000000011
3222210000022200
4312102120003
512120343133
61225004243
7231650631
oct66223003
928700280
1014231043
11803aaa2
124923683
132c43648
141c66351
1513b1913
hexd92603

14231043 has 12 divisors (see below), whose sum is σ = 21450000. Its totient is φ = 9074736.

The previous prime is 14231029. The next prime is 14231047. The reversal of 14231043 is 34013241.

It is not a de Polignac number, because 14231043 - 213 = 14222851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14231047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34168 + ... + 34581.

It is an arithmetic number, because the mean of its divisors is an integer number (1787500).

Almost surely, 214231043 is an apocalyptic number.

14231043 is a deficient number, since it is larger than the sum of its proper divisors (7218957).

14231043 is a wasteful number, since it uses less digits than its factorization.

14231043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68778 (or 68775 counting only the distinct ones).

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

The square root of 14231043 is about 3772.4054660124. The cubic root of 14231043 is about 242.3328241623.

Adding to 14231043 its reverse (34013241), we get a palindrome (48244284).

The spelling of 14231043 in words is "fourteen million, two hundred thirty-one thousand, forty-three".

Divisors: 1 3 9 23 69 207 68749 206247 618741 1581227 4743681 14231043