Search a number
-
+
41068820 = 22513191827
BaseRepresentation
bin1001110010101…
…0100100010100
32212021111211102
42130222210110
541003200240
64024125232
71006036112
oct234524424
985244742
1041068820
1121200681
1211906818
13867c1a0
145650ab2
153913815
hex272a914

41068820 has 48 divisors (see below), whose sum is σ = 93477888. Its totient is φ = 15066240.

The previous prime is 41068817. The next prime is 41068873. The reversal of 41068820 is 2886014.

41068820 = T108 + T109 + ... + T627.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49247 + ... + 50073.

It is an arithmetic number, because the mean of its divisors is an integer number (1947456).

Almost surely, 241068820 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41068820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46738944).

41068820 is an abundant number, since it is smaller than the sum of its proper divisors (52409068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41068820 is a wasteful number, since it uses less digits than its factorization.

41068820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040 (or 1038 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 41068820 is about 6408.4959233817. The cubic root of 41068820 is about 345.0145481508.

The spelling of 41068820 in words is "forty-one million, sixty-eight thousand, eight hundred twenty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 191 260 382 764 827 955 1654 1910 2483 3308 3820 4135 4966 8270 9932 10751 12415 16540 21502 24830 43004 49660 53755 107510 157957 215020 315914 631828 789785 1579570 2053441 3159140 4106882 8213764 10267205 20534410 41068820