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41981062 = 257136761
BaseRepresentation
bin1010000000100…
…1010010000110
32220222212012011
42200021102012
541221343222
64055444434
71016555524
oct240112206
986885164
1041981062
1121773aa2
121208671a
13890b486
14580b314
153a43c77
hex2809486

41981062 has 8 divisors (see below), whose sum is σ = 63083592. Its totient is φ = 20953200.

The previous prime is 41981057. The next prime is 41981063. The reversal of 41981062 is 26018914.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41981063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17239 + ... + 19522.

It is an arithmetic number, because the mean of its divisors is an integer number (7885449).

Almost surely, 241981062 is an apocalyptic number.

41981062 is a deficient number, since it is larger than the sum of its proper divisors (21102530).

41981062 is a wasteful number, since it uses less digits than its factorization.

41981062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37334.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 41981062 is about 6479.2794352459. The cubic root of 41981062 is about 347.5504114019.

Adding to 41981062 its reverse (26018914), we get a palindrome (67999976).

The spelling of 41981062 in words is "forty-one million, nine hundred eighty-one thousand, sixty-two".

Divisors: 1 2 571 1142 36761 73522 20990531 41981062