Base | Representation |
---|---|
bin | 11100101001000… |
… | …01010010000001 |
3 | 121202002111001212 |
4 | 32110201102001 |
5 | 443001311400 |
6 | 35501335505 |
7 | 5645115062 |
oct | 1624412201 |
9 | 552074055 |
10 | 240260225 |
11 | 113691077 |
12 | 68567595 |
13 | 3aa1241a |
14 | 23ca2569 |
15 | 1615d335 |
hex | e521481 |
240260225 has 12 divisors (see below), whose sum is σ = 313603440. Its totient is φ = 182091600.
The previous prime is 240260219. The next prime is 240260227. The reversal of 240260225 is 522062042.
It is not a de Polignac number, because 240260225 - 26 = 240260161 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 240260225.
It is not an unprimeable number, because it can be changed into a prime (240260227) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 252431 + ... + 253380.
It is an arithmetic number, because the mean of its divisors is an integer number (26133620).
Almost surely, 2240260225 is an apocalyptic number.
240260225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
240260225 is a deficient number, since it is larger than the sum of its proper divisors (73343215).
240260225 is a wasteful number, since it uses less digits than its factorization.
240260225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 505840 (or 505835 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 23.
The square root of 240260225 is about 15500.3298352003. The cubic root of 240260225 is about 621.6710255005.
The spelling of 240260225 in words is "two hundred forty million, two hundred sixty thousand, two hundred twenty-five".
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