Base | Representation |
---|---|
bin | 10101000100111010110100 |
3 | 101101201010000 |
4 | 111010322310 |
5 | 2403301142 |
6 | 314231300 |
7 | 64651242 |
oct | 25047264 |
9 | 11351100 |
10 | 5525172 |
11 | 3134164 |
12 | 1a25530 |
13 | 11b5b43 |
14 | a3b792 |
15 | 74214c |
hex | 544eb4 |
5525172 has 30 divisors (see below), whose sum is σ = 14444738. Its totient is φ = 1841616.
The previous prime is 5525171. The next prime is 5525183. The reversal of 5525172 is 2715255.
It is a happy number.
5525172 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 4435236 + 1089936 = 2106^2 + 1044^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5525171) 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 9 ways as a sum of consecutive naturals, for example, 8203 + ... + 8850.
Almost surely, 25525172 is an apocalyptic number.
It is an amenable number.
5525172 is an abundant number, since it is smaller than the sum of its proper divisors (8919566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5525172 is a wasteful number, since it uses less digits than its factorization.
5525172 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17069 (or 17058 counting only the distinct ones).
The product of its digits is 3500, while the sum is 27.
The square root of 5525172 is about 2350.5684418880. The cubic root of 5525172 is about 176.7862976762.
The spelling of 5525172 in words is "five million, five hundred twenty-five thousand, one hundred seventy-two".
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