Search a number
-
+
41793949 = 44394343
BaseRepresentation
bin1001111101101…
…1100110011101
32220122100112001
42133123212131
541144401244
64051442301
71015146151
oct237334635
986570461
1041793949
112165645a
1211bb6391
138874262
14579d061
153a085d4
hex27db99d

41793949 has 4 divisors (see below), whose sum is σ = 41888736. Its totient is φ = 41699164.

The previous prime is 41793943. The next prime is 41793953. The reversal of 41793949 is 94939714.

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 41793949 - 27 = 41793821 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41793899 and 41793908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41793943) 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, 46729 + ... + 47614.

It is an arithmetic number, because the mean of its divisors is an integer number (10472184).

Almost surely, 241793949 is an apocalyptic number.

It is an amenable number.

41793949 is a deficient number, since it is larger than the sum of its proper divisors (94787).

41793949 is an equidigital number, since it uses as much as digits as its factorization.

41793949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94786.

The product of its digits is 244944, while the sum is 46.

The square root of 41793949 is about 6464.8239728549. The cubic root of 41793949 is about 347.0332888914.

It can be divided in two parts, 4179 and 3949, that added together give a triangular number (8128 = T127).

The spelling of 41793949 in words is "forty-one million, seven hundred ninety-three thousand, nine hundred forty-nine".

Divisors: 1 443 94343 41793949