Base | Representation |
---|---|
bin | 1011000001010… |
… | …10010111100001 |
3 | 20102221212010100 |
4 | 11200222113201 |
5 | 142131320400 |
6 | 13101253013 |
7 | 2201540232 |
oct | 540522741 |
9 | 212855110 |
10 | 92448225 |
11 | 482037a1 |
12 | 26b64169 |
13 | 161cb3bc |
14 | c3c7089 |
15 | 81b2100 |
hex | 582a5e1 |
92448225 has 27 divisors (see below), whose sum is σ = 165843769. Its totient is φ = 49228800.
The previous prime is 92448211. The next prime is 92448287. The reversal of 92448225 is 52284429.
The square root of 92448225 is 9615.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 9492561 + 82955664 = 3081^2 + 9108^2 .
It is not a de Polignac number, because 92448225 - 29 = 92447713 is a prime.
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 92448225.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 143905 + ... + 144545.
Almost surely, 292448225 is an apocalyptic number.
92448225 is the 9615-th square number.
92448225 is the 4808-th centered octagonal number.
It is an amenable number.
92448225 is a deficient number, since it is larger than the sum of its proper divisors (73395544).
92448225 is an equidigital number, since it uses as much as digits as its factorization.
92448225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1298 (or 649 counting only the distinct ones).
The product of its digits is 46080, while the sum is 36.
The cubic root of 92448225 is about 452.1676894316.
Multiplying 92448225 by its sum of digits (36), we get a square (3328136100 = 576902).
The spelling of 92448225 in words is "ninety-two million, four hundred forty-eight thousand, two hundred twenty-five".
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