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38530084411 = 713423407521
BaseRepresentation
bin100011111000100100…
…100110111000111011
310200110020011002101101
4203320210212320323
51112402200200121
625411145232231
72532545212420
oct437044467073
9120406132341
1038530084411
1115382256775
127573792677
133830694820
141c17299d47
151007931491
hex8f8926e3b

38530084411 has 8 divisors (see below), whose sum is σ = 47421642464. Its totient is φ = 30485341440.

The previous prime is 38530084361. The next prime is 38530084441. The reversal of 38530084411 is 11448003583.

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

It is a cyclic number.

It is not a de Polignac number, because 38530084411 - 211 = 38530082363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38530084441) 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, 211703670 + ... + 211703851.

It is an arithmetic number, because the mean of its divisors is an integer number (5927705308).

Almost surely, 238530084411 is an apocalyptic number.

38530084411 is a deficient number, since it is larger than the sum of its proper divisors (8891558053).

38530084411 is a wasteful number, since it uses less digits than its factorization.

38530084411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423407541.

The product of its (nonzero) digits is 46080, while the sum is 37.

Adding to 38530084411 its reverse (11448003583), we get a palindrome (49978087994).

The spelling of 38530084411 in words is "thirty-eight billion, five hundred thirty million, eighty-four thousand, four hundred eleven".

Divisors: 1 7 13 91 423407521 2963852647 5504297773 38530084411