Base | Representation |
---|---|
bin | 10100100001101000010001 |
3 | 101010100211102 |
4 | 110201220101 |
5 | 2334140000 |
6 | 311154145 |
7 | 63506645 |
oct | 24415021 |
9 | 11110742 |
10 | 5380625 |
11 | 30455a8 |
12 | 1975955 |
13 | 1165103 |
14 | a00c25 |
15 | 7143d5 |
hex | 521a11 |
5380625 has 10 divisors (see below), whose sum is σ = 6724410. Its totient is φ = 4304000.
The previous prime is 5380621. The next prime is 5380637. The reversal of 5380625 is 5260835.
It can be written as a sum of positive squares in 5 ways, for example, as 2849344 + 2531281 = 1688^2 + 1591^2 .
It is not a de Polignac number, because 5380625 - 22 = 5380621 is a prime.
It is a super-2 number, since 2×53806252 = 57902250781250, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5380621) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3680 + ... + 4929.
It is an arithmetic number, because the mean of its divisors is an integer number (672441).
Almost surely, 25380625 is an apocalyptic number.
It is an amenable number.
5380625 is a deficient number, since it is larger than the sum of its proper divisors (1343785).
5380625 is an frugal number, since it uses more digits than its factorization.
5380625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8629 (or 8614 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 5380625 is about 2319.6174253527. The cubic root of 5380625 is about 175.2309874959.
The spelling of 5380625 in words is "five million, three hundred eighty thousand, six hundred twenty-five".
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