Search a number
-
+
75041466 = 2314983939
BaseRepresentation
bin1000111100100…
…00101010111010
312020012111112120
410132100222322
5123202311331
611240222110
71600561533
oct436205272
9166174476
1075041466
11393a4845
122116a936
1312715446
149d7568a
1568c4796
hex4790aba

75041466 has 16 divisors (see below), whose sum is σ = 151092000. Its totient is φ = 24845648.

The previous prime is 75041453. The next prime is 75041467. The reversal of 75041466 is 66414057.

It is not an unprimeable number, because it can be changed into a prime (75041467) 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 7 ways as a sum of consecutive naturals, for example, 41076 + ... + 42863.

It is an arithmetic number, because the mean of its divisors is an integer number (9443250).

Almost surely, 275041466 is an apocalyptic number.

75041466 is an abundant number, since it is smaller than the sum of its proper divisors (76050534).

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

75041466 is a wasteful number, since it uses less digits than its factorization.

75041466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84093.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 75041466 is about 8662.6477476578. The cubic root of 75041466 is about 421.7940378408.

The spelling of 75041466 in words is "seventy-five million, forty-one thousand, four hundred sixty-six".

Divisors: 1 2 3 6 149 298 447 894 83939 167878 251817 503634 12506911 25013822 37520733 75041466