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38062028799 = 3225116849061
BaseRepresentation
bin100011011100101011…
…000111011111111111
310122020121102101210100
4203130223013133333
51110422334410144
625252505212143
72515132622664
oct433453073777
9118217371710
1038062028799
1115162028653
127462a91053
133787715742
141bb105ba6b
15ecb7c8269
hex8dcac77ff

38062028799 has 12 divisors (see below), whose sum is σ = 55197527112. Its totient is φ = 25273590000.

The previous prime is 38062028759. The next prime is 38062028801. The reversal of 38062028799 is 99782026083.

It is a happy number.

38062028799 is a `hidden beast` number, since 3 + 8 + 0 + 620 + 2 + 8 + 7 + 9 + 9 = 666.

It is a de Polignac number, because none of the positive numbers 2k-38062028799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38062028759) 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, 8422272 + ... + 8426789.

It is an arithmetic number, because the mean of its divisors is an integer number (4599793926).

Almost surely, 238062028799 is an apocalyptic number.

38062028799 is a deficient number, since it is larger than the sum of its proper divisors (17135498313).

38062028799 is a wasteful number, since it uses less digits than its factorization.

38062028799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16849318 (or 16849315 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 38062028799 in words is "thirty-eight billion, sixty-two million, twenty-eight thousand, seven hundred ninety-nine".

Divisors: 1 3 9 251 753 2259 16849061 50547183 151641549 4229114311 12687342933 38062028799