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BaseRepresentation
bin10001101110111000111001…
…10101000110100101000011
312010001211121011210011012002
420313130130311012211003
520102341204342404021
6214533453333054215
711133154600045511
oct1067343465064503
9163054534704162
1038994491763011
111147452001a204
12445948848736b
13189b21b092cc5
1498b4b46b34b1
15479509b0a50b
hex23771cd46943

38994491763011 has 2 divisors, whose sum is σ = 38994491763012. Its totient is φ = 38994491763010.

The previous prime is 38994491762999. The next prime is 38994491763067. The reversal of 38994491763011 is 11036719449983.

38994491763011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38994491763011 - 210 = 38994491761987 is a prime.

It is a super-2 number, since 2×389944917630112 (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (38994491763911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19497245881505 + 19497245881506.

It is an arithmetic number, because the mean of its divisors is an integer number (19497245881506).

Almost surely, 238994491763011 is an apocalyptic number.

38994491763011 is a deficient number, since it is larger than the sum of its proper divisors (1).

38994491763011 is an equidigital number, since it uses as much as digits as its factorization.

38994491763011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35271936, while the sum is 65.

The spelling of 38994491763011 in words is "thirty-eight trillion, nine hundred ninety-four billion, four hundred ninety-one million, seven hundred sixty-three thousand, eleven".