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27441941 = 731672251
BaseRepresentation
bin110100010101…
…1101100010101
31220122012021012
41220223230111
524011120231
62420102005
7452152442
oct150535425
956565235
1027441941
111454359a
129234905
1358ba847
1439049c9
152620e2b
hex1a2bb15

27441941 has 8 divisors (see below), whose sum is σ = 27996864. Its totient is φ = 26892000.

The previous prime is 27441907. The next prime is 27441943. The reversal of 27441941 is 14914472.

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 27441941 - 26 = 27441877 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27441898 and 27441907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27441943) 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 7 ways as a sum of consecutive naturals, for example, 11066 + ... + 13316.

It is an arithmetic number, because the mean of its divisors is an integer number (3499608).

Almost surely, 227441941 is an apocalyptic number.

It is an amenable number.

27441941 is a deficient number, since it is larger than the sum of its proper divisors (554923).

27441941 is a wasteful number, since it uses less digits than its factorization.

27441941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2491.

The product of its digits is 8064, while the sum is 32.

The square root of 27441941 is about 5238.5056075182. The cubic root of 27441941 is about 301.6279682697.

It can be divided in two parts, 27441 and 941, that added together give a palindrome (28382).

The spelling of 27441941 in words is "twenty-seven million, four hundred forty-one thousand, nine hundred forty-one".

Divisors: 1 73 167 2251 12191 164323 375917 27441941