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20230032014 = 2371177923209
BaseRepresentation
bin10010110101110011…
…011100101010001110
31221012212101002211222
4102311303130222032
5312412342011024
613143223443342
71314214302113
oct226563345216
957185332758
1020230032014
118641364525
123b06bb6552
131ba524865a
14d9ca8490a
157d605885e
hex4b5cdca8e

20230032014 has 16 divisors (see below), whose sum is σ = 31169173200. Its totient is φ = 9840377664.

The previous prime is 20230031993. The next prime is 20230032037. The reversal of 20230032014 is 41023003202.

It is a junction number, because it is equal to n+sod(n) for n = 20230031983 and 20230032001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 860042 + ... + 883250.

It is an arithmetic number, because the mean of its divisors is an integer number (1948073325).

Almost surely, 220230032014 is an apocalyptic number.

20230032014 is a deficient number, since it is larger than the sum of its proper divisors (10939141186).

20230032014 is a wasteful number, since it uses less digits than its factorization.

20230032014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35027.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20230032014 its reverse (41023003202), we get a palindrome (61253035216).

The spelling of 20230032014 in words is "twenty billion, two hundred thirty million, thirty-two thousand, fourteen".

Divisors: 1 2 37 74 11779 23209 23558 46418 435823 858733 871646 1717466 273378811 546757622 10115016007 20230032014