Base | Representation |
---|---|
bin | 100001101011010… |
… | …1100000110110101 |
3 | 2220202100000210210 |
4 | 1003112230012311 |
5 | 4303241140201 |
6 | 304044140033 |
7 | 40001010513 |
oct | 10326540665 |
9 | 2822300723 |
10 | 1130021301 |
11 | 52a95a802 |
12 | 276537619 |
13 | 150162576 |
14 | aa1154b3 |
15 | 693161d6 |
hex | 435ac1b5 |
1130021301 has 8 divisors (see below), whose sum is σ = 1514267200. Its totient is φ = 749561472.
The previous prime is 1130021281. The next prime is 1130021311. The reversal of 1130021301 is 1031200311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1130021301 - 219 = 1129497013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1130021311) 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, 945820 + ... + 947013.
It is an arithmetic number, because the mean of its divisors is an integer number (189283400).
Almost surely, 21130021301 is an apocalyptic number.
It is an amenable number.
1130021301 is a deficient number, since it is larger than the sum of its proper divisors (384245899).
1130021301 is a wasteful number, since it uses less digits than its factorization.
1130021301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1893035.
The product of its (nonzero) digits is 18, while the sum is 12.
The square root of 1130021301 is about 33615.7894597167. The cubic root of 1130021301 is about 1041.5869820161.
Adding to 1130021301 its reverse (1031200311), we get a palindrome (2161221612).
The spelling of 1130021301 in words is "one billion, one hundred thirty million, twenty-one thousand, three hundred one".
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