Base | Representation |
---|---|
bin | 111011100111010… |
… | …1000101111111001 |
3 | 12011101222001220021 |
4 | 1313032220233321 |
5 | 13044040410000 |
6 | 530253530441 |
7 | 100366326064 |
oct | 16716505771 |
9 | 5141861807 |
10 | 2000325625 |
11 | 93714a281 |
12 | 479aa3a21 |
13 | 25b55c63c |
14 | 14d9418db |
15 | ba92911a |
hex | 773a8bf9 |
2000325625 has 15 divisors (see below), whose sum is σ = 2501004891. Its totient is φ = 1599366000.
The previous prime is 2000325601. The next prime is 2000325631. The reversal of 2000325625 is 5265230002.
The square root of 2000325625 is 44725.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 7 ways, for example, as 495196009 + 1505129616 = 22253^2 + 38796^2 .
It is not a de Polignac number, because 2000325625 - 27 = 2000325497 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2000325625.
It is an unprimeable number.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 1117231 + ... + 1119019.
Almost surely, 22000325625 is an apocalyptic number.
2000325625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2000325625 is the 44725-th square number.
2000325625 is the 22363-rd centered octagonal number.
It is an amenable number.
2000325625 is a deficient number, since it is larger than the sum of its proper divisors (500679266).
2000325625 is an frugal number, since it uses more digits than its factorization.
2000325625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3598 (or 1794 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 25.
The cubic root of 2000325625 is about 1259.9894231496.
Multiplying 2000325625 by its sum of digits (25), we get a square (50008140625 = 2236252).
2000325625 divided by its sum of digits (25) gives a square (80013025 = 89452).
Multiplying 2000325625 by its product of nonzero digits (3600), we get a square (7201172250000 = 26835002).
Adding to 2000325625 its reverse (5265230002), we get a palindrome (7265555627).
The spelling of 2000325625 in words is "two billion, three hundred twenty-five thousand, six hundred twenty-five".
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