Search a number
-
+
75296241 = 3231269879
BaseRepresentation
bin1000111110011…
…10110111110001
312020200110000200
410133032313301
5123233434431
611245505413
71603002366
oct437166761
9166613020
1075296241
11395591a9
1221272269
13127a43b7
14a00046d
156924ee6
hex47cedf1

75296241 has 12 divisors (see below), whose sum is σ = 112270080. Its totient is φ = 48578040.

The previous prime is 75296239. The next prime is 75296261. The reversal of 75296241 is 14269257.

75296241 is a `hidden beast` number, since 7 + 5 + 29 + 624 + 1 = 666.

It is not a de Polignac number, because 75296241 - 21 = 75296239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 75296196 and 75296205.

It is not an unprimeable number, because it can be changed into a prime (75296201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134661 + ... + 135218.

It is an arithmetic number, because the mean of its divisors is an integer number (9355840).

Almost surely, 275296241 is an apocalyptic number.

It is an amenable number.

75296241 is a deficient number, since it is larger than the sum of its proper divisors (36973839).

75296241 is a wasteful number, since it uses less digits than its factorization.

75296241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269916 (or 269913 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 75296241 is about 8677.3406640514. The cubic root of 75296241 is about 422.2708461725.

The spelling of 75296241 in words is "seventy-five million, two hundred ninety-six thousand, two hundred forty-one".

Divisors: 1 3 9 31 93 279 269879 809637 2428911 8366249 25098747 75296241