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32232042013 = 231790378277
BaseRepresentation
bin11110000001001011…
…011110111000011101
310002012022021101101211
4132001023132320131
51012002400321023
622450204304421
72220511556653
oct360113367035
9102168241354
1032232042013
1112740169256
1262b6542111
133068935012
1417baa66dd3
15c89a74a0d
hex7812dee1d

32232042013 has 8 divisors (see below), whose sum is σ = 33635743488. Its totient is φ = 30828532944.

The previous prime is 32232042001. The next prime is 32232042071. The reversal of 32232042013 is 31024023223.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-32232042013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32232042413) by changing a digit.

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, 372631 + ... + 450907.

It is an arithmetic number, because the mean of its divisors is an integer number (4204467936).

Almost surely, 232232042013 is an apocalyptic number.

It is an amenable number.

32232042013 is a deficient number, since it is larger than the sum of its proper divisors (1403701475).

32232042013 is a wasteful number, since it uses less digits than its factorization.

32232042013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96203.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 32232042013 its reverse (31024023223), we get a palindrome (63256065236).

The spelling of 32232042013 in words is "thirty-two billion, two hundred thirty-two million, forty-two thousand, thirteen".

Divisors: 1 23 17903 78277 411769 1800371 1401393131 32232042013