Base | Representation |
---|---|
bin | 1000111110000… |
… | …01011001000010 |
3 | 12020120122021200 |
4 | 10133001121002 |
5 | 123230203101 |
6 | 11244402030 |
7 | 1602352410 |
oct | 437013102 |
9 | 166518250 |
10 | 75241026 |
11 | 39520773 |
12 | 21246316 |
13 | 12785223 |
14 | 9dc82b0 |
15 | 6913986 |
hex | 47c1642 |
75241026 has 96 divisors (see below), whose sum is σ = 200154240. Its totient is φ = 19948032.
The previous prime is 75241021. The next prime is 75241037. The reversal of 75241026 is 62014257.
It is a super-2 number, since 2×752410262 = 11322423987065352, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (75241021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 126586 + ... + 127178.
It is an arithmetic number, because the mean of its divisors is an integer number (2084940).
Almost surely, 275241026 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 75241026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100077120).
75241026 is an abundant number, since it is smaller than the sum of its proper divisors (124913214).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75241026 is a wasteful number, since it uses less digits than its factorization.
75241026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 680 (or 677 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 75241026 is about 8674.1585182656. The cubic root of 75241026 is about 422.1676033636.
The spelling of 75241026 in words is "seventy-five million, two hundred forty-one thousand, twenty-six".
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