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41000961 = 373187219
BaseRepresentation
bin1001110001101…
…0000000000001
32212011001202010
42130122000001
540444012321
64022443133
71005334221
oct234320001
985131663
1041000961
11211646a1
12118934a9
138657331
145634081
1538ed676
hex271a001

41000961 has 8 divisors (see below), whose sum is σ = 55417120. Its totient is φ = 26959392.

The previous prime is 41000909. The next prime is 41000977. The reversal of 41000961 is 16900014.

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

It is not a de Polignac number, because 41000961 - 217 = 40869889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41000161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93391 + ... + 93828.

It is an arithmetic number, because the mean of its divisors is an integer number (6927140).

It is a Proth number, since it is equal to 5005 ⋅ 213 + 1 and 5005 < 213.

Almost surely, 241000961 is an apocalyptic number.

It is an amenable number.

41000961 is a deficient number, since it is larger than the sum of its proper divisors (14416159).

41000961 is a wasteful number, since it uses less digits than its factorization.

41000961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187295.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 41000961 is about 6403.1992784857. The cubic root of 41000961 is about 344.8244181122.

Adding to 41000961 its reverse (16900014), we get a palindrome (57900975).

The spelling of 41000961 in words is "forty-one million, nine hundred sixty-one", and thus it is an aban number.

Divisors: 1 3 73 219 187219 561657 13666987 41000961