Base | Representation |
---|---|
bin | 1110010101011… |
… | …10101100101001 |
3 | 22101021111102011 |
4 | 13022232230221 |
5 | 221241100400 |
6 | 15533235521 |
7 | 2660064331 |
oct | 712565451 |
9 | 271244364 |
10 | 120253225 |
11 | 61975034 |
12 | 34332ba1 |
13 | 1bbb5271 |
14 | 11d840c1 |
15 | a8558ba |
hex | 72aeb29 |
120253225 has 6 divisors (see below), whose sum is σ = 149114030. Its totient is φ = 96202560.
The previous prime is 120253201. The next prime is 120253253. The reversal of 120253225 is 522352021.
It can be written as a sum of positive squares in 3 ways, for example, as 2985984 + 117267241 = 1728^2 + 10829^2 .
It is not a de Polignac number, because 120253225 - 27 = 120253097 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 120253196 and 120253205.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2405040 + ... + 2405089.
Almost surely, 2120253225 is an apocalyptic number.
It is an amenable number.
120253225 is a deficient number, since it is larger than the sum of its proper divisors (28860805).
120253225 is an equidigital number, since it uses as much as digits as its factorization.
120253225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4810139 (or 4810134 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 120253225 is about 10966.0031460875. The cubic root of 120253225 is about 493.5891191923.
The spelling of 120253225 in words is "one hundred twenty million, two hundred fifty-three thousand, two hundred twenty-five".
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