Base | Representation |
---|---|
bin | 1000100100111110… |
… | …0100011111100001 |
3 | 12221110200011211100 |
4 | 2021033210133201 |
5 | 14203423411400 |
6 | 1020251505013 |
7 | 111026303400 |
oct | 21117443741 |
9 | 5843604740 |
10 | 2302560225 |
11 | a8180a639 |
12 | 543158169 |
13 | 2a9060594 |
14 | 17bb37637 |
15 | d722a100 |
hex | 893e47e1 |
2302560225 has 81 divisors (see below), whose sum is σ = 4807991097. Its totient is φ = 1050295680.
The previous prime is 2302560191. The next prime is 2302560269. The reversal of 2302560225 is 5220652032.
The square root of 2302560225 is 47985.
It is a perfect power (a square), and thus also a powerful number.
2302560225 is a `hidden beast` number, since 2 + 30 + 2 + 5 + 602 + 25 = 666.
2302560225 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 160351569 + 2142208656 = 12663^2 + 46284^2 .
It is not a de Polignac number, because 2302560225 - 27 = 2302560097 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 5038197 + ... + 5038653.
Almost surely, 22302560225 is an apocalyptic number.
2302560225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2302560225 is the 47985-th square number.
2302560225 is the 23993-rd centered octagonal number.
It is an amenable number.
2302560225 is an abundant number, since it is smaller than the sum of its proper divisors (2505430872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2302560225 is an equidigital number, since it uses as much as digits as its factorization.
2302560225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 944 (or 472 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The cubic root of 2302560225 is about 1320.4957246205.
The spelling of 2302560225 in words is "two billion, three hundred two million, five hundred sixty thousand, two hundred twenty-five".
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