Base | Representation |
---|---|
bin | 100111101111010… |
… | …0110000110001010 |
3 | 10102221001202221201 |
4 | 1033132212012022 |
5 | 10212323423201 |
6 | 340151454414 |
7 | 45020613052 |
oct | 11736460612 |
9 | 3387052851 |
10 | 1333420426 |
11 | 624754558 |
12 | 31268740a |
13 | 183339a90 |
14 | c9140562 |
15 | 7c0e2801 |
hex | 4f7a618a |
1333420426 has 16 divisors (see below), whose sum is σ = 2154637800. Its totient is φ = 615238848.
The previous prime is 1333420397. The next prime is 1333420447. The reversal of 1333420426 is 6240243331.
It can be written as a sum of positive squares in 4 ways, for example, as 967272201 + 366148225 = 31101^2 + 19135^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1333420394 and 1333420403.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119160 + ... + 129868.
Almost surely, 21333420426 is an apocalyptic number.
1333420426 is a deficient number, since it is larger than the sum of its proper divisors (821217374).
1333420426 is a wasteful number, since it uses less digits than its factorization.
1333420426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15513.
The product of its (nonzero) digits is 10368, while the sum is 28.
The square root of 1333420426 is about 36516.0297129904. The cubic root of 1333420426 is about 1100.6663802472. Note that the first 3 decimals are identical.
Adding to 1333420426 its reverse (6240243331), we get a palindrome (7573663757).
The spelling of 1333420426 in words is "one billion, three hundred thirty-three million, four hundred twenty thousand, four hundred twenty-six".
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