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8000141 is a prime number
BaseRepresentation
bin11110100001001010001101
3120001110010112
4132201022031
54022001031
6443245405
7125000012
oct36411215
916043115
108000141
114574696
122819865
131871516
1410c3709
15a8062b
hex7a128d

8000141 has 2 divisors, whose sum is σ = 8000142. Its totient is φ = 8000140.

The previous prime is 8000119. The next prime is 8000171. The reversal of 8000141 is 1410008.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4182025 + 3818116 = 2045^2 + 1954^2 .

It is a cyclic number.

It is not a de Polignac number, because 8000141 - 214 = 7983757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8000101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4000070 + 4000071.

It is an arithmetic number, because the mean of its divisors is an integer number (4000071).

Almost surely, 28000141 is an apocalyptic number.

It is an amenable number.

8000141 is a deficient number, since it is larger than the sum of its proper divisors (1).

8000141 is an equidigital number, since it uses as much as digits as its factorization.

8000141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 8000141 is about 2828.4520501504. The cubic root of 8000141 is about 200.0011749931.

Adding to 8000141 its reverse (1410008), we get a palindrome (9410149).

The spelling of 8000141 in words is "eight million, one hundred forty-one", and thus it is an aban number.