Base | Representation |
---|---|
bin | 11101001110111… |
… | …01101100101100 |
3 | 122002102210012222 |
4 | 32213131230230 |
5 | 1000234220114 |
6 | 40200014512 |
7 | 6035250302 |
oct | 1647355454 |
9 | 562383188 |
10 | 245226284 |
11 | 116473156 |
12 | 6a161438 |
13 | 3ba60914 |
14 | 247d6272 |
15 | 167de98e |
hex | e9ddb2c |
245226284 has 12 divisors (see below), whose sum is σ = 431038104. Its totient is φ = 122072544.
The previous prime is 245226281. The next prime is 245226287. The reversal of 245226284 is 482622542.
It is an interprime number because it is at equal distance from previous prime (245226281) and next prime (245226287).
It is not an unprimeable number, because it can be changed into a prime (245226281) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134129 + ... + 135944.
It is an arithmetic number, because the mean of its divisors is an integer number (35919842).
Almost surely, 2245226284 is an apocalyptic number.
It is an amenable number.
245226284 is a deficient number, since it is larger than the sum of its proper divisors (185811820).
245226284 is a wasteful number, since it uses less digits than its factorization.
245226284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 270304 (or 270302 counting only the distinct ones).
The product of its digits is 61440, while the sum is 35.
The square root of 245226284 is about 15659.7025514535. The cubic root of 245226284 is about 625.9250591627.
The spelling of 245226284 in words is "two hundred forty-five million, two hundred twenty-six thousand, two hundred eighty-four".
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