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41040041 = 710356921
BaseRepresentation
bin1001110010001…
…1100010101001
32212020001100112
42130203202221
541001240131
64023344105
71005556160
oct234434251
985201315
1041040041
1121190a99
12118b2035
13866c063
1456443d7
15390a02b
hex27238a9

41040041 has 8 divisors (see below), whose sum is σ = 47359104. Its totient is φ = 34835040.

The previous prime is 41040029. The next prime is 41040047. The reversal of 41040041 is 14004014.

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

It is a cyclic number.

It is not a de Polignac number, because 41040041 - 210 = 41039017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 41039998 and 41040025.

It is not an unprimeable number, because it can be changed into a prime (41040047) 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, 27740 + ... + 29181.

It is an arithmetic number, because the mean of its divisors is an integer number (5919888).

Almost surely, 241040041 is an apocalyptic number.

It is an amenable number.

41040041 is a deficient number, since it is larger than the sum of its proper divisors (6319063).

41040041 is a wasteful number, since it uses less digits than its factorization.

41040041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57031.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 41040041 is about 6406.2501512195. The cubic root of 41040041 is about 344.9339396025.

Adding to 41040041 its reverse (14004014), we get a palindrome (55044055).

The spelling of 41040041 in words is "forty-one million, forty thousand, forty-one".

Divisors: 1 7 103 721 56921 398447 5862863 41040041