Base | Representation |
---|---|
bin | 100001101011111… |
… | …0101100100100111 |
3 | 2220202220022120202 |
4 | 1003113311210213 |
5 | 4303330302330 |
6 | 304054421115 |
7 | 40003403021 |
oct | 10327654447 |
9 | 2822808522 |
10 | 1130322215 |
11 | 5300458a0 |
12 | 27666179b |
13 | 150239519 |
14 | aa193011 |
15 | 69375445 |
hex | 435f5927 |
1130322215 has 16 divisors (see below), whose sum is σ = 1484765856. Its totient is φ = 819235200.
The previous prime is 1130322187. The next prime is 1130322233. The reversal of 1130322215 is 5122230311.
It is not a de Polignac number, because 1130322215 - 214 = 1130305831 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18956 + ... + 51185.
It is an arithmetic number, because the mean of its divisors is an integer number (92797866).
Almost surely, 21130322215 is an apocalyptic number.
1130322215 is a deficient number, since it is larger than the sum of its proper divisors (354443641).
1130322215 is a wasteful number, since it uses less digits than its factorization.
1130322215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70450.
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 1130322215 is about 33620.2649454165. The cubic root of 1130322215 is about 1041.6794287361.
Adding to 1130322215 its reverse (5122230311), we get a palindrome (6252552526).
The spelling of 1130322215 in words is "one billion, one hundred thirty million, three hundred twenty-two thousand, two hundred fifteen".
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