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41690793 = 313896931
BaseRepresentation
bin1001111100001…
…0011010101001
32220110010000110
42133002122221
541133101133
64045324533
71014236334
oct237023251
986403013
1041690793
1121595a01
1211b66749
138839311
14577361b
1539d7c63
hex27c26a9

41690793 has 4 divisors (see below), whose sum is σ = 55587728. Its totient is φ = 27793860.

The previous prime is 41690791. The next prime is 41690813. The reversal of 41690793 is 39709614.

41690793 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 41690793 - 21 = 41690791 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41690791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6948463 + ... + 6948468.

It is an arithmetic number, because the mean of its divisors is an integer number (13896932).

Almost surely, 241690793 is an apocalyptic number.

It is an amenable number.

41690793 is a deficient number, since it is larger than the sum of its proper divisors (13896935).

41690793 is a wasteful number, since it uses less digits than its factorization.

41690793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13896934.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 41690793 is about 6456.8407909751. The cubic root of 41690793 is about 346.7475373254.

The spelling of 41690793 in words is "forty-one million, six hundred ninety thousand, seven hundred ninety-three".

Divisors: 1 3 13896931 41690793