Base | Representation |
---|---|
bin | 111100110100001… |
… | …100001010000110 |
3 | 2122002220100000112 |
4 | 330310030022012 |
5 | 4042200023441 |
6 | 245124513022 |
7 | 34166346050 |
oct | 7464141206 |
9 | 2562810015 |
10 | 1020314246 |
11 | 483a39216 |
12 | 24584b772 |
13 | 133500653 |
14 | 997188d0 |
15 | 5e8954eb |
hex | 3cd0c286 |
1020314246 has 16 divisors (see below), whose sum is σ = 1749864480. Its totient is φ = 437088960.
The previous prime is 1020314237. The next prime is 1020314249. The reversal of 1020314246 is 6424130201.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1020314249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20840 + ... + 49748.
It is an arithmetic number, because the mean of its divisors is an integer number (109366530).
Almost surely, 21020314246 is an apocalyptic number.
1020314246 is a deficient number, since it is larger than the sum of its proper divisors (729550234).
1020314246 is a wasteful number, since it uses less digits than its factorization.
1020314246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31439.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 1020314246 is about 31942.3581784439. The cubic root of 1020314246 is about 1006.7260738348.
Adding to 1020314246 its reverse (6424130201), we get a palindrome (7444444447).
The spelling of 1020314246 in words is "one billion, twenty million, three hundred fourteen thousand, two hundred forty-six".
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