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41208081 = 317379399
BaseRepresentation
bin1001110100110…
…0100100010001
32212112120212020
42131030210101
541022124311
64031122053
71010156115
oct235144421
985476766
1041208081
1121296272
1211973329
1386ca6a5
145689745
15393ec06
hex274c911

41208081 has 8 divisors (see below), whose sum is σ = 55262400. Its totient is φ = 27312912.

The previous prime is 41208067. The next prime is 41208103. The reversal of 41208081 is 18080214.

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

It is not a de Polignac number, because 41208081 - 219 = 40683793 is a prime.

It is a super-2 number, since 2×412080812 = 3396211879405122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41208031) 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, 39181 + ... + 40218.

It is an arithmetic number, because the mean of its divisors is an integer number (6907800).

Almost surely, 241208081 is an apocalyptic number.

It is an amenable number.

41208081 is a deficient number, since it is larger than the sum of its proper divisors (14054319).

41208081 is a wasteful number, since it uses less digits than its factorization.

41208081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79575.

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 41208081 is about 6419.3520701080. The cubic root of 41208081 is about 345.4040802027.

Adding to 41208081 its reverse (18080214), we get a palindrome (59288295).

The spelling of 41208081 in words is "forty-one million, two hundred eight thousand, eighty-one".

Divisors: 1 3 173 519 79399 238197 13736027 41208081