Base | Representation |
---|---|
bin | 10100101111101… |
… | …11100001000000 |
3 | 110010110120201111 |
4 | 22113313201000 |
5 | 324022410424 |
6 | 25134013104 |
7 | 4212135532 |
oct | 1227674100 |
9 | 403416644 |
10 | 174028864 |
11 | 8a264509 |
12 | 4a347194 |
13 | 2a093079 |
14 | 19181852 |
15 | 10429194 |
hex | a5f7840 |
174028864 has 63 divisors (see below), whose sum is σ = 370668423. Its totient is φ = 81051648.
The previous prime is 174028853. The next prime is 174028867. The reversal of 174028864 is 468820471.
The square root of 174028864 is 13192.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 10188864 + 163840000 = 3192^2 + 12800^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (174028867) 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 8 ways as a sum of consecutive naturals, for example, 1794064 + ... + 1794160.
Almost surely, 2174028864 is an apocalyptic number.
174028864 is the 13192-nd square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 174028864
174028864 is an abundant number, since it is smaller than the sum of its proper divisors (196639559).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
174028864 is an frugal number, since it uses more digits than its factorization.
174028864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 240 (or 116 counting only the distinct ones).
The product of its (nonzero) digits is 86016, while the sum is 40.
The cubic root of 174028864 is about 558.3078853974.
The spelling of 174028864 in words is "one hundred seventy-four million, twenty-eight thousand, eight hundred sixty-four".
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