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41981034 = 236996839
BaseRepresentation
bin1010000000100…
…1010001101010
32220222212011010
42200021101222
541221343114
64055444350
71016555454
oct240112152
986885133
1041981034
1121773a77
12120866b6
13890b464
14580b2d4
153a43c59
hex280946a

41981034 has 8 divisors (see below), whose sum is σ = 83962080. Its totient is φ = 13993676.

The previous prime is 41981021. The next prime is 41981039. The reversal of 41981034 is 43018914.

It is a happy number.

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

41981034 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 41980992 and 41981010.

It is not an unprimeable number, because it can be changed into a prime (41981039) 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, 3498414 + ... + 3498425.

It is an arithmetic number, because the mean of its divisors is an integer number (10495260).

Almost surely, 241981034 is an apocalyptic number.

41981034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

41981034 is a wasteful number, since it uses less digits than its factorization.

41981034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6996844.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 41981034 is about 6479.2772745114. The cubic root of 41981034 is about 347.5503341336.

Adding to 41981034 its reverse (43018914), we get a palindrome (84999948).

The spelling of 41981034 in words is "forty-one million, nine hundred eighty-one thousand, thirty-four".

Divisors: 1 2 3 6 6996839 13993678 20990517 41981034