Base | Representation |
---|---|
bin | 1000111111100… |
… | …10001110100100 |
3 | 12020221210200100 |
4 | 10133302032210 |
5 | 123303103220 |
6 | 11252544100 |
7 | 1604144532 |
oct | 437621644 |
9 | 166853610 |
10 | 75441060 |
11 | 39647a92 |
12 | 21322030 |
13 | 128252a6 |
14 | a03b152 |
15 | 6952d90 |
hex | 47f23a4 |
75441060 has 72 divisors (see below), whose sum is σ = 230925240. Its totient is φ = 19934208.
The previous prime is 75441059. The next prime is 75441083. The reversal of 75441060 is 6014457.
It can be written as a sum of positive squares in 4 ways, for example, as 1205604 + 74235456 = 1098^2 + 8616^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18486 + ... + 22194.
It is an arithmetic number, because the mean of its divisors is an integer number (3207295).
Almost surely, 275441060 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 75441060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115462620).
75441060 is an abundant number, since it is smaller than the sum of its proper divisors (155484180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75441060 is a wasteful number, since it uses less digits than its factorization.
75441060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3837 (or 3832 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 75441060 is about 8685.6813204262. The cubic root of 75441060 is about 422.5413938879.
It can be divided in two parts, 754 and 41060, that added together give a palindrome (41814).
The spelling of 75441060 in words is "seventy-five million, four hundred forty-one thousand, sixty".
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