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41939933 = 724718211
BaseRepresentation
bin1001111111111…
…1001111011101
32220220202202212
42133333033131
541214034213
64054530205
71016324600
oct237771735
986822685
1041939933
1121746102
1212066965
1388c5839
1457da337
153a369a8
hex27ff3dd

41939933 has 12 divisors (see below), whose sum is σ = 49828032. Its totient is φ = 35181720.

The previous prime is 41939927. The next prime is 41939941. The reversal of 41939933 is 33993914.

It is not a de Polignac number, because 41939933 - 218 = 41677789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41939333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6803 + ... + 11408.

It is an arithmetic number, because the mean of its divisors is an integer number (4152336).

Almost surely, 241939933 is an apocalyptic number.

It is an amenable number.

41939933 is a deficient number, since it is larger than the sum of its proper divisors (7888099).

41939933 is a wasteful number, since it uses less digits than its factorization.

41939933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18272 (or 18265 counting only the distinct ones).

The product of its digits is 78732, while the sum is 41.

The square root of 41939933 is about 6476.1047706164. The cubic root of 41939933 is about 347.4368755136.

The spelling of 41939933 in words is "forty-one million, nine hundred thirty-nine thousand, nine hundred thirty-three".

Divisors: 1 7 47 49 329 2303 18211 127477 855917 892339 5991419 41939933