Search a number
-
+
41746069 = 251166319
BaseRepresentation
bin1001111100111…
…1111010010101
32220112220211201
42133033322111
541141333234
64050432501
71014556441
oct237177225
986486751
1041746069
1121623492
1211b92731
138858521
145789821
1539e9314
hex27cfe95

41746069 has 4 divisors (see below), whose sum is σ = 41912640. Its totient is φ = 41579500.

The previous prime is 41746039. The next prime is 41746079. The reversal of 41746069 is 96064714.

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.

It is a cyclic number.

It is not a de Polignac number, because 41746069 - 25 = 41746037 is a prime.

It is a super-2 number, since 2×417460692 = 3485468553905522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41746039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82909 + ... + 83410.

It is an arithmetic number, because the mean of its divisors is an integer number (10478160).

Almost surely, 241746069 is an apocalyptic number.

It is an amenable number.

41746069 is a deficient number, since it is larger than the sum of its proper divisors (166571).

41746069 is a wasteful number, since it uses less digits than its factorization.

41746069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166570.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 41746069 is about 6461.1197945867. The cubic root of 41746069 is about 346.9007154487.

The spelling of 41746069 in words is "forty-one million, seven hundred forty-six thousand, sixty-nine".

Divisors: 1 251 166319 41746069