Base | Representation |
---|---|
bin | 11101110011110000100… |
… | …10001010010001000101 |
3 | 10121220200200002020210120 |
4 | 32321320102022101011 |
5 | 113240100340234023 |
6 | 2102304214212153 |
7 | 133666063264302 |
oct | 16717022122105 |
9 | 3556620066716 |
10 | 1024220243013 |
11 | 365407697a60 |
12 | 146601354059 |
13 | 757780b9096 |
14 | 378030140a9 |
15 | 1b997c5e8e3 |
hex | ee7848a445 |
1024220243013 has 32 divisors (see below), whose sum is σ = 1579870127232. Its totient is φ = 583313817600.
The previous prime is 1024220243003. The next prime is 1024220243113. The reversal of 1024220243013 is 3103420224201.
It is a happy number.
It is not a de Polignac number, because 1024220243013 - 230 = 1023146501189 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1024220243003) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1064506 + ... + 1783707.
It is an arithmetic number, because the mean of its divisors is an integer number (49370941476).
Almost surely, 21024220243013 is an apocalyptic number.
It is an amenable number.
1024220243013 is a deficient number, since it is larger than the sum of its proper divisors (555649884219).
1024220243013 is a wasteful number, since it uses less digits than its factorization.
1024220243013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2848885.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 1024220243013 its reverse (3103420224201), we get a palindrome (4127640467214).
The spelling of 1024220243013 in words is "one trillion, twenty-four billion, two hundred twenty million, two hundred forty-three thousand, thirteen".
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