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14231034 = 232790613
BaseRepresentation
bin110110010010…
…010111111010
3222210000022100
4312102113322
512120343114
61225004230
7231650616
oct66222772
928700270
1014231034
11803aa94
124923676
132c4363c
141c66346
1513b1909
hexd925fa

14231034 has 12 divisors (see below), whose sum is σ = 30833946. Its totient is φ = 4743672.

The previous prime is 14231029. The next prime is 14231047. The reversal of 14231034 is 43013241.

It can be written as a sum of positive squares in only one way, i.e., 8105409 + 6125625 = 2847^2 + 2475^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 790613 = 14231034 / (1 + 4 + 2 + 3 + 1 + 0 + 3 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 14230998 and 14231016.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 395289 + ... + 395324.

Almost surely, 214231034 is an apocalyptic number.

14231034 is an abundant number, since it is smaller than the sum of its proper divisors (16602912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14231034 is a wasteful number, since it uses less digits than its factorization.

14231034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790621 (or 790618 counting only the distinct ones).

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

The square root of 14231034 is about 3772.4042731393. The cubic root of 14231034 is about 242.3327730769.

Adding to 14231034 its reverse (43013241), we get a palindrome (57244275).

The spelling of 14231034 in words is "fourteen million, two hundred thirty-one thousand, thirty-four".

Divisors: 1 2 3 6 9 18 790613 1581226 2371839 4743678 7115517 14231034