Base | Representation |
---|---|
bin | 100001101011010… |
… | …1100000101101000 |
3 | 2220202100000200221 |
4 | 1003112230011220 |
5 | 4303241134344 |
6 | 304044135424 |
7 | 40001010343 |
oct | 10326540550 |
9 | 2822300627 |
10 | 1130021224 |
11 | 52a95a742 |
12 | 276537574 |
13 | 150162517 |
14 | aa11545a |
15 | 69316184 |
hex | 435ac168 |
1130021224 has 16 divisors (see below), whose sum is σ = 2119724100. Its totient is φ = 564761472.
The previous prime is 1130021171. The next prime is 1130021227. The reversal of 1130021224 is 4221200311.
It can be written as a sum of positive squares in 2 ways, for example, as 934524900 + 195496324 = 30570^2 + 13982^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1130021198 and 1130021207.
It is not an unprimeable number, because it can be changed into a prime (1130021227) 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 3 ways as a sum of consecutive naturals, for example, 11109 + ... + 48820.
Almost surely, 21130021224 is an apocalyptic number.
It is an amenable number.
1130021224 is a deficient number, since it is larger than the sum of its proper divisors (989702876).
1130021224 is a wasteful number, since it uses less digits than its factorization.
1130021224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62292 (or 62288 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 1130021224 is about 33615.7883144215. The cubic root of 1130021224 is about 1041.5869583581.
Adding to 1130021224 its reverse (4221200311), we get a palindrome (5351221535).
The spelling of 1130021224 in words is "one billion, one hundred thirty million, twenty-one thousand, two hundred twenty-four".
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