Base | Representation |
---|---|
bin | 1010010000100000… |
… | …1111111000011001 |
3 | 21002220102200020021 |
4 | 2210020033320121 |
5 | 21114412010000 |
6 | 1133123430441 |
7 | 125144301022 |
oct | 24410177031 |
9 | 7086380207 |
10 | 2753625625 |
11 | 1193393763 |
12 | 64a225421 |
13 | 34b64119a |
14 | 1c19d1c49 |
15 | 111b2911a |
hex | a420fe19 |
2753625625 has 15 divisors (see below), whose sum is σ = 3442570681. Its totient is φ = 2201851000.
The previous prime is 2753625617. The next prime is 2753625649. The reversal of 2753625625 is 5265263572.
The square root of 2753625625 is 52475.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 2 ways, for example, as 215884249 + 2537741376 = 14693^2 + 50376^2 .
It is not a de Polignac number, because 2753625625 - 23 = 2753625617 is a prime.
It is a Duffinian number.
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, 1310826 + ... + 1312924.
Almost surely, 22753625625 is an apocalyptic number.
2753625625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2753625625 is the 52475-th square number.
2753625625 is the 26238-th centered octagonal number.
It is an amenable number.
2753625625 is a deficient number, since it is larger than the sum of its proper divisors (688945056).
2753625625 is an frugal number, since it uses more digits than its factorization.
2753625625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4218 (or 2104 counting only the distinct ones).
The product of its digits is 756000, while the sum is 43.
The cubic root of 2753625625 is about 1401.6351006295.
The spelling of 2753625625 in words is "two billion, seven hundred fifty-three million, six hundred twenty-five thousand, six hundred twenty-five".
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