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14022023031 = 323191488249
BaseRepresentation
bin11010000111100011…
…10001011101110111
31100012012220120111100
431003301301131313
5212204114214111
610235220341143
71004323141422
oct150361613567
940165816440
1014022023031
115a46080495
122873b447b3
131426050063
149703aa9b9
15571033756
hex343c71777

14022023031 has 12 divisors (see below), whose sum is σ = 20260422000. Its totient is φ = 9345066720.

The previous prime is 14022022999. The next prime is 14022023033. The reversal of 14022023031 is 13032022041.

14022023031 is a `hidden beast` number, since 1 + 402 + 2 + 0 + 230 + 31 = 666.

It is not a de Polignac number, because 14022023031 - 25 = 14022022999 is a prime.

It is a super-2 number, since 2×140220230312 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14022022995 and 14022023013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14022023033) 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, 215406 + ... + 272843.

It is an arithmetic number, because the mean of its divisors is an integer number (1688368500).

Almost surely, 214022023031 is an apocalyptic number.

14022023031 is a deficient number, since it is larger than the sum of its proper divisors (6238398969).

14022023031 is a wasteful number, since it uses less digits than its factorization.

14022023031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491446 (or 491443 counting only the distinct ones).

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

Adding to 14022023031 its reverse (13032022041), we get a palindrome (27054045072).

The spelling of 14022023031 in words is "fourteen billion, twenty-two million, twenty-three thousand, thirty-one".

Divisors: 1 3 9 3191 9573 28719 488249 1464747 4394241 1558002559 4674007677 14022023031