Base | Representation |
---|---|
bin | 111100110111010… |
… | …011010110000010 |
3 | 2122011102210011212 |
4 | 330313103112002 |
5 | 4042402130424 |
6 | 245154210122 |
7 | 34206314504 |
oct | 7467232602 |
9 | 2564383155 |
10 | 1021130114 |
11 | 484446194 |
12 | 245b83942 |
13 | 133727b04 |
14 | 9988bd74 |
15 | 5e9a710e |
hex | 3cdd3582 |
1021130114 has 4 divisors (see below), whose sum is σ = 1531695174. Its totient is φ = 510565056.
The previous prime is 1021130081. The next prime is 1021130119. The reversal of 1021130114 is 4110311201.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 834343225 + 186786889 = 28885^2 + 13667^2 .
It is not an unprimeable number, because it can be changed into a prime (1021130119) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255282527 + ... + 255282530.
Almost surely, 21021130114 is an apocalyptic number.
1021130114 is a deficient number, since it is larger than the sum of its proper divisors (510565060).
1021130114 is an equidigital number, since it uses as much as digits as its factorization.
1021130114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 510565059.
The product of its (nonzero) digits is 24, while the sum is 14.
The square root of 1021130114 is about 31955.1265683615. The cubic root of 1021130114 is about 1006.9943365337.
Adding to 1021130114 its reverse (4110311201), we get a palindrome (5131441315).
The spelling of 1021130114 in words is "one billion, twenty-one million, one hundred thirty thousand, one hundred fourteen".
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