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41033031 = 313280933
BaseRepresentation
bin1001110010000…
…1110101000111
32212012200201220
42130201311013
541001024111
64023251423
71005526554
oct234416507
985180656
1041033031
11211867a6
12118a9b73
138668b00
145641a2b
153907e06
hex2721d47

41033031 has 12 divisors (see below), whose sum is σ = 59243688. Its totient is φ = 25250784.

The previous prime is 41033009. The next prime is 41033033. The reversal of 41033031 is 13033014.

41033031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 41033031 - 27 = 41032903 is a prime.

It is a super-2 number, since 2×410330312 = 3367419266093922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41033031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41033033) 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 11 ways as a sum of consecutive naturals, for example, 39960 + ... + 40973.

It is an arithmetic number, because the mean of its divisors is an integer number (4936974).

Almost surely, 241033031 is an apocalyptic number.

41033031 is a deficient number, since it is larger than the sum of its proper divisors (18210657).

41033031 is a wasteful number, since it uses less digits than its factorization.

41033031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80962 (or 80949 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 41033031 is about 6405.7030059159. The cubic root of 41033031 is about 344.9142992339.

Adding to 41033031 its reverse (13033014), we get a palindrome (54066045).

The spelling of 41033031 in words is "forty-one million, thirty-three thousand, thirty-one".

Divisors: 1 3 13 39 169 507 80933 242799 1052129 3156387 13677677 41033031