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41065133 = 167245899
BaseRepresentation
bin1001110010100…
…1101010101101
32212021022202212
42130221222231
541003041013
64024100205
71006022264
oct234515255
985238685
1041065133
11211a892a
1211904665
13867a5c5
14564d5db
1539126a8
hex2729aad

41065133 has 4 divisors (see below), whose sum is σ = 41311200. Its totient is φ = 40819068.

The previous prime is 41065127. The next prime is 41065151. The reversal of 41065133 is 33156014.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33156014 = 216578007.

It is a cyclic number.

It is not a de Polignac number, because 41065133 - 210 = 41064109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41065099 and 41065108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41065033) 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, 122783 + ... + 123116.

It is an arithmetic number, because the mean of its divisors is an integer number (10327800).

Almost surely, 241065133 is an apocalyptic number.

It is an amenable number.

41065133 is a deficient number, since it is larger than the sum of its proper divisors (246067).

41065133 is a wasteful number, since it uses less digits than its factorization.

41065133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246066.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 41065133 is about 6408.2082519219. The cubic root of 41065133 is about 345.0042231507.

It can be divided in two parts, 41065 and 133, that multiplied together give a palindrome (5461645).

The spelling of 41065133 in words is "forty-one million, sixty-five thousand, one hundred thirty-three".

Divisors: 1 167 245899 41065133