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38500030141 is a prime number
BaseRepresentation
bin100011110110110001…
…111101011010111101
310200101010121011200021
4203312301331122331
51112322001431031
625404153132141
72532031566556
oct436661753275
9120333534607
1038500030141
1115367299531
1275656ba051
1338273a0c31
141c132b532d
151004e96511
hex8f6c7d6bd

38500030141 has 2 divisors, whose sum is σ = 38500030142. Its totient is φ = 38500030140.

The previous prime is 38500030109. The next prime is 38500030183. The reversal of 38500030141 is 14103000583.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32028471225 + 6471558916 = 178965^2 + 80446^2 .

It is a cyclic number.

It is not a de Polignac number, because 38500030141 - 25 = 38500030109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38500030841) 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, 19250015070 + 19250015071.

It is an arithmetic number, because the mean of its divisors is an integer number (19250015071).

Almost surely, 238500030141 is an apocalyptic number.

It is an amenable number.

38500030141 is a deficient number, since it is larger than the sum of its proper divisors (1).

38500030141 is an equidigital number, since it uses as much as digits as its factorization.

38500030141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The spelling of 38500030141 in words is "thirty-eight billion, five hundred million, thirty thousand, one hundred forty-one".