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38930426034081 = 3109711829360691
BaseRepresentation
bin10001101101000001100100…
…01101101111011110100001
312002211201020022210220211220
420312200302031233132201
520100314003031042311
6214444220230125253
711125426151246631
oct1066406215573641
9162751208726756
1038930426034081
111144a33464489a
124448b88ab0829
13189517b20c96a
14988357c7a6c1
15477a0a49c206
hex23683236f7a1

38930426034081 has 8 divisors (see below), whose sum is σ = 51954552159264. Its totient is φ = 25929958632480.

The previous prime is 38930426034047. The next prime is 38930426034113. The reversal of 38930426034081 is 18043062403983.

38930426034081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 38930426034081 - 217 = 38930425903009 is a prime.

It is a super-2 number, since 2×389304260340812 (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38930426034041) 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 in 7 ways as a sum of consecutive naturals, for example, 5914677055 + ... + 5914683636.

It is an arithmetic number, because the mean of its divisors is an integer number (6494319019908).

Almost surely, 238930426034081 is an apocalyptic number.

It is an amenable number.

38930426034081 is a deficient number, since it is larger than the sum of its proper divisors (13024126125183).

38930426034081 is a wasteful number, since it uses less digits than its factorization.

38930426034081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11829361791.

The product of its (nonzero) digits is 2985984, while the sum is 51.

The spelling of 38930426034081 in words is "thirty-eight trillion, nine hundred thirty billion, four hundred twenty-six million, thirty-four thousand, eighty-one".

Divisors: 1 3 1097 3291 11829360691 35488082073 12976808678027 38930426034081