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41495220 = 223351323257
BaseRepresentation
bin1001111001001…
…0101010110100
32220002011202000
42132102222310
541110321340
64041215300
71012463214
oct236225264
986064660
1041495220
1121471a78
1211a91530
13879b2b0
145722244
153999d30
hex2792ab4

41495220 has 192 divisors, whose sum is σ = 145635840. Its totient is φ = 9732096.

The previous prime is 41495213. The next prime is 41495227. The reversal of 41495220 is 2259414.

41495220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (41495213) and next prime (41495227).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41495227) 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 63 ways as a sum of consecutive naturals, for example, 161332 + ... + 161588.

It is an arithmetic number, because the mean of its divisors is an integer number (758520).

Almost surely, 241495220 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 41495220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72817920).

41495220 is an abundant number, since it is smaller than the sum of its proper divisors (104140620).

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

41495220 is a wasteful number, since it uses less digits than its factorization.

41495220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 41495220 is about 6441.6783527276. The cubic root of 41495220 is about 346.2044855830.

The spelling of 41495220 in words is "forty-one million, four hundred ninety-five thousand, two hundred twenty".