Base | Representation |
---|---|
bin | 111111011111000… |
… | …1001110011011101 |
3 | 12111110101111122021 |
4 | 1332332021303131 |
5 | 13330314103201 |
6 | 551214020141 |
7 | 103534406434 |
oct | 17676116335 |
9 | 5443344567 |
10 | 2130222301 |
11 | 9a35005a9 |
12 | 4b54a7651 |
13 | 27c44008c |
14 | 162cb611b |
15 | c7036ea1 |
hex | 7ef89cdd |
2130222301 has 8 divisors (see below), whose sum is σ = 2162395008. Its totient is φ = 2098110000.
The previous prime is 2130222299. The next prime is 2130222337. The reversal of 2130222301 is 1032220312.
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 2130222301 - 21 = 2130222299 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 (2130225301) 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, 58651 + ... + 87751.
It is an arithmetic number, because the mean of its divisors is an integer number (270299376).
Almost surely, 22130222301 is an apocalyptic number.
It is an amenable number.
2130222301 is a deficient number, since it is larger than the sum of its proper divisors (32172707).
2130222301 is a wasteful number, since it uses less digits than its factorization.
2130222301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30203.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 2130222301 is about 46154.3313352062. The cubic root of 2130222301 is about 1286.6931107332.
Adding to 2130222301 its reverse (1032220312), we get a palindrome (3162442613).
The spelling of 2130222301 in words is "two billion, one hundred thirty million, two hundred twenty-two thousand, three hundred one".
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