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41003141 = 371378089
BaseRepresentation
bin1001110001101…
…0100010000101
32212011011201212
42130122202011
540444100031
64022501205
71005343454
oct234324205
985134655
1041003141
11211662a3
1211894805
13865831a
145634b9b
1538ee12b
hex271a885

41003141 has 8 divisors (see below), whose sum is σ = 42423960. Its totient is φ = 39598848.

The previous prime is 41003119. The next prime is 41003143. The reversal of 41003141 is 14130014.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4218916 + 36784225 = 2054^2 + 6065^2 .

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 41003141 - 26 = 41003077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41003143) 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 in 7 ways as a sum of consecutive naturals, for example, 1025 + ... + 9113.

It is an arithmetic number, because the mean of its divisors is an integer number (5302995).

Almost surely, 241003141 is an apocalyptic number.

It is an amenable number.

41003141 is a deficient number, since it is larger than the sum of its proper divisors (1420819).

41003141 is a wasteful number, since it uses less digits than its factorization.

41003141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8263.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 41003141 is about 6403.3695036285. The cubic root of 41003141 is about 344.8305293828.

Adding to 41003141 its reverse (14130014), we get a palindrome (55133155).

The spelling of 41003141 in words is "forty-one million, three thousand, one hundred forty-one".

Divisors: 1 37 137 5069 8089 299293 1108193 41003141