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41381356 = 2271145709
BaseRepresentation
bin1001110111011…
…0110111101100
32212212101112211
42131312313230
541043200411
64034540204
71011510232
oct235666754
985771484
1041381356
11213a4475
1211a37664
13875b513
1456d2952
153976221
hex2776dec

41381356 has 12 divisors (see below), whose sum is σ = 73437840. Its totient is φ = 20399120.

The previous prime is 41381321. The next prime is 41381357. The reversal of 41381356 is 65318314.

It is not an unprimeable number, because it can be changed into a prime (41381357) 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, 72571 + ... + 73138.

It is an arithmetic number, because the mean of its divisors is an integer number (6119820).

Almost surely, 241381356 is an apocalyptic number.

It is an amenable number.

41381356 is a deficient number, since it is larger than the sum of its proper divisors (32056484).

41381356 is a wasteful number, since it uses less digits than its factorization.

41381356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145784 (or 145782 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 41381356 is about 6432.8342120717. The cubic root of 41381356 is about 345.8875306876.

The spelling of 41381356 in words is "forty-one million, three hundred eighty-one thousand, three hundred fifty-six".

Divisors: 1 2 4 71 142 284 145709 291418 582836 10345339 20690678 41381356