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41072955 = 3571143827
BaseRepresentation
bin1001110010101…
…1100100111011
32212021201111120
42130223210323
541003313310
64024200323
71006054140
oct234534473
985251446
1041072955
11212037a0
12119090a3
138681031
1456523c7
153914b70
hex272b93b

41072955 has 64 divisors (see below), whose sum is σ = 83939328. Its totient is φ = 16652160.

The previous prime is 41072951. The next prime is 41072957. The reversal of 41072955 is 55927014.

It is not a de Polignac number, because 41072955 - 22 = 41072951 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (41072951) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49252 + ... + 50078.

It is an arithmetic number, because the mean of its divisors is an integer number (1311552).

Almost surely, 241072955 is an apocalyptic number.

41072955 is an abundant number, since it is smaller than the sum of its proper divisors (42866373).

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

41072955 is a wasteful number, since it uses less digits than its factorization.

41072955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 41072955 is about 6408.8185338641. The cubic root of 41072955 is about 345.0261269858.

Adding to 41072955 its reverse (55927014), we get a palindrome (96999969).

The spelling of 41072955 in words is "forty-one million, seventy-two thousand, nine hundred fifty-five".

Divisors: 1 3 5 7 11 15 21 33 35 43 55 77 105 129 165 215 231 301 385 473 645 827 903 1155 1419 1505 2365 2481 3311 4135 4515 5789 7095 9097 9933 12405 16555 17367 27291 28945 35561 45485 49665 63679 86835 106683 136455 177805 191037 248927 318395 391171 533415 746781 955185 1173513 1244635 1955855 2738197 3733905 5867565 8214591 13690985 41072955