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8035141 = 71113171
BaseRepresentation
bin11110101001101101000101
3120010020010211
4132221231011
54024111031
6444115421
7125204032
oct36515505
916106124
108035141
114598a14
122835b71
13188442a
1410d2389
15a8abb1
hex7a9b45

8035141 has 4 divisors (see below), whose sum is σ = 8148384. Its totient is φ = 7921900.

The previous prime is 8035129. The next prime is 8035177. The reversal of 8035141 is 1415308.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8035141 - 29 = 8034629 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8035121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56515 + ... + 56656.

It is an arithmetic number, because the mean of its divisors is an integer number (2037096).

Almost surely, 28035141 is an apocalyptic number.

It is an amenable number.

8035141 is a deficient number, since it is larger than the sum of its proper divisors (113243).

8035141 is a wasteful number, since it uses less digits than its factorization.

8035141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113242.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 8035141 is about 2834.6324276703. The cubic root of 8035141 is about 200.2924139288.

The spelling of 8035141 in words is "eight million, thirty-five thousand, one hundred forty-one".

Divisors: 1 71 113171 8035141