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41000079 = 315787049
BaseRepresentation
bin1001110001100…
…1110010001111
32212011000112110
42130121302033
540444000304
64022435103
71005331521
oct234316217
985130473
1041000079
1121163a6a
1211892a93
138656b03
145633a11
1538ed289
hex2719c8f

41000079 has 8 divisors (see below), whose sum is σ = 55015600. Its totient is φ = 27158976.

The previous prime is 41000051. The next prime is 41000083. The reversal of 41000079 is 97000014.

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

It is not a de Polignac number, because 41000079 - 27 = 40999951 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 (41000279) 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, 43054 + ... + 43995.

It is an arithmetic number, because the mean of its divisors is an integer number (6876950).

Almost surely, 241000079 is an apocalyptic number.

41000079 is a deficient number, since it is larger than the sum of its proper divisors (14015521).

41000079 is a wasteful number, since it uses less digits than its factorization.

41000079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87209.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 41000079 is about 6403.1304062935. The cubic root of 41000079 is about 344.8219455090.

The spelling of 41000079 in words is "forty-one million, seventy-nine", and thus it is an aban number and an uban number.

Divisors: 1 3 157 471 87049 261147 13666693 41000079