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41057105 = 58211421
BaseRepresentation
bin1001110010011…
…1101101010001
32212020220202112
42130213231101
541002311410
64023555105
71005660005
oct234475521
985226675
1041057105
11211a28a1
12118bba95
138676a5b
14564a705
153910105
hex2727b51

41057105 has 4 divisors (see below), whose sum is σ = 49268532. Its totient is φ = 32845680.

The previous prime is 41057101. The next prime is 41057111. The reversal of 41057105 is 50175014.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50175014 = 225087507.

It can be written as a sum of positive squares in 2 ways, for example, as 25240576 + 15816529 = 5024^2 + 3977^2 .

It is not a de Polignac number, because 41057105 - 22 = 41057101 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41057101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4105706 + ... + 4105715.

It is an arithmetic number, because the mean of its divisors is an integer number (12317133).

Almost surely, 241057105 is an apocalyptic number.

It is an amenable number.

41057105 is a deficient number, since it is larger than the sum of its proper divisors (8211427).

41057105 is an equidigital number, since it uses as much as digits as its factorization.

41057105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8211426.

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 41057105 is about 6407.5818371676. The cubic root of 41057105 is about 344.9817395642.

The spelling of 41057105 in words is "forty-one million, fifty-seven thousand, one hundred five".

Divisors: 1 5 8211421 41057105