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41070081 = 3131053079
BaseRepresentation
bin1001110010101…
…0111000000001
32212021120120010
42130222320001
541003220311
64024135133
71006042563
oct234527001
985246503
1041070081
1121201618
12119074a9
13867c930
145651333
153913da6
hex272ae01

41070081 has 8 divisors (see below), whose sum is σ = 58972480. Its totient is φ = 25273872.

The previous prime is 41070067. The next prime is 41070089. The reversal of 41070081 is 18007014.

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

It is not a de Polignac number, because 41070081 - 26 = 41070017 is a prime.

It is a super-2 number, since 2×410700812 = 3373503106693122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41070089) 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, 526501 + ... + 526578.

It is an arithmetic number, because the mean of its divisors is an integer number (7371560).

Almost surely, 241070081 is an apocalyptic number.

It is an amenable number.

41070081 is a deficient number, since it is larger than the sum of its proper divisors (17902399).

41070081 is a wasteful number, since it uses less digits than its factorization.

41070081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053095.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 41070081 is about 6408.5943076466. The cubic root of 41070081 is about 345.0180792878.

Adding to 41070081 its reverse (18007014), we get a palindrome (59077095).

The spelling of 41070081 in words is "forty-one million, seventy thousand, eighty-one".

Divisors: 1 3 13 39 1053079 3159237 13690027 41070081