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41244471 = 343491459
BaseRepresentation
bin1001110101010…
…1011100110111
32212121102210000
42131111130313
541024310341
64032002343
71010400162
oct235253467
985542700
1041244471
1121310644
12119903b3
138711118
145698ad9
15394a8b6
hex2755737

41244471 has 20 divisors (see below), whose sum is σ = 61831000. Its totient is φ = 27398736.

The previous prime is 41244457. The next prime is 41244473. The reversal of 41244471 is 17444214.

It is not a de Polignac number, because 41244471 - 26 = 41244407 is a prime.

It is a super-3 number, since 3×412444713 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41244473) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 27540 + ... + 28998.

It is an arithmetic number, because the mean of its divisors is an integer number (3091550).

Almost surely, 241244471 is an apocalyptic number.

41244471 is a deficient number, since it is larger than the sum of its proper divisors (20586529).

41244471 is a wasteful number, since it uses less digits than its factorization.

41244471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820 (or 1811 counting only the distinct ones).

The product of its digits is 3584, while the sum is 27.

The square root of 41244471 is about 6422.1858428420. The cubic root of 41244471 is about 345.5057233441.

Adding to 41244471 its reverse (17444214), we get a palindrome (58688685).

The spelling of 41244471 in words is "forty-one million, two hundred forty-four thousand, four hundred seventy-one".

Divisors: 1 3 9 27 81 349 1047 1459 3141 4377 9423 13131 28269 39393 118179 509191 1527573 4582719 13748157 41244471