Base | Representation |
---|---|
bin | 101000100110001… |
… | …1000101100010001 |
3 | 10111221012222222021 |
4 | 1101030120230101 |
5 | 10242210420421 |
6 | 343100411441 |
7 | 45520343353 |
oct | 12114305421 |
9 | 3457188867 |
10 | 1362201361 |
11 | 639a22054 |
12 | 320246b81 |
13 | 1892a5c11 |
14 | cccb30d3 |
15 | 7e8ca341 |
hex | 51318b11 |
1362201361 has 8 divisors (see below), whose sum is σ = 1413444200. Its totient is φ = 1311717888.
The previous prime is 1362201331. The next prime is 1362201377. The reversal of 1362201361 is 1631022631.
It can be written as a sum of positive squares in 4 ways, for example, as 190440000 + 1171761361 = 13800^2 + 34231^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1362201361 - 229 = 825330449 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1362201331) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186186 + ... + 193363.
It is an arithmetic number, because the mean of its divisors is an integer number (176680525).
Almost surely, 21362201361 is an apocalyptic number.
It is an amenable number.
1362201361 is a deficient number, since it is larger than the sum of its proper divisors (51242839).
1362201361 is an equidigital number, since it uses as much as digits as its factorization.
1362201361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 379683.
The product of its (nonzero) digits is 1296, while the sum is 25.
The square root of 1362201361 is about 36908.0121518350. The cubic root of 1362201361 is about 1108.5291128147.
Adding to 1362201361 its reverse (1631022631), we get a palindrome (2993223992).
The spelling of 1362201361 in words is "one billion, three hundred sixty-two million, two hundred one thousand, three hundred sixty-one".
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