Base | Representation |
---|---|
bin | 11101110100001000111… |
… | …00001111101111000100 |
3 | 10121221012212220000121222 |
4 | 32322010130033233010 |
5 | 113241010044312234 |
6 | 2102340342055512 |
7 | 134004121066262 |
oct | 16720434175704 |
9 | 3557185800558 |
10 | 1024424213444 |
11 | 365501841a65 |
12 | 14665971a598 |
13 | 757ab433648 |
14 | 3782214b432 |
15 | 1b9aab0042e |
hex | ee8470fbc4 |
1024424213444 has 12 divisors (see below), whose sum is σ = 1792771220604. Its totient is φ = 512203864704.
The previous prime is 1024424213441. The next prime is 1024424213459. The reversal of 1024424213444 is 4443124244201.
It can be written as a sum of positive squares in 2 ways, for example, as 458450868100 + 565973345344 = 677090^2 + 752312^2 .
It is a super-2 number, since 2×10244242134442 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1024424213441) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1776497 + ... + 2281400.
It is an arithmetic number, because the mean of its divisors is an integer number (149397601717).
Almost surely, 21024424213444 is an apocalyptic number.
It is an amenable number.
1024424213444 is a deficient number, since it is larger than the sum of its proper divisors (768347007160).
1024424213444 is a wasteful number, since it uses less digits than its factorization.
1024424213444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4121014 (or 4121012 counting only the distinct ones).
The product of its (nonzero) digits is 98304, while the sum is 35.
Adding to 1024424213444 its reverse (4443124244201), we get a palindrome (5467548457645).
The spelling of 1024424213444 in words is "one trillion, twenty-four billion, four hundred twenty-four million, two hundred thirteen thousand, four hundred forty-four".
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