Base | Representation |
---|---|
bin | 100001101011101… |
… | …1010010000000011 |
3 | 2220202200122002000 |
4 | 1003113122100003 |
5 | 4303313212212 |
6 | 304052155043 |
7 | 40002425532 |
oct | 10327322003 |
9 | 2822618060 |
10 | 1130210307 |
11 | 52aa79806 |
12 | 276608a83 |
13 | 1501ca5c5 |
14 | aa164319 |
15 | 693521dc |
hex | 435da403 |
1130210307 has 32 divisors (see below), whose sum is σ = 1819392000. Its totient is φ = 690780960.
The previous prime is 1130210299. The next prime is 1130210311. The reversal of 1130210307 is 7030120311.
It is not a de Polignac number, because 1130210307 - 23 = 1130210299 is a prime.
It is a super-3 number, since 3×11302103073 (a number of 28 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1130210307.
It is not an unprimeable number, because it can be changed into a prime (1130210357) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19632 + ... + 51437.
It is an arithmetic number, because the mean of its divisors is an integer number (56856000).
Almost surely, 21130210307 is an apocalyptic number.
1130210307 is a deficient number, since it is larger than the sum of its proper divisors (689181693).
1130210307 is a wasteful number, since it uses less digits than its factorization.
1130210307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71128 (or 71122 counting only the distinct ones).
The product of its (nonzero) digits is 126, while the sum is 18.
The square root of 1130210307 is about 33618.6006103764. The cubic root of 1130210307 is about 1041.6450503063.
Adding to 1130210307 its reverse (7030120311), we get a palindrome (8160330618).
It can be divided in two parts, 11302 and 10307, that added together give a square (21609 = 1472).
The spelling of 1130210307 in words is "one billion, one hundred thirty million, two hundred ten thousand, three hundred seven".
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