Base | Representation |
---|---|
bin | 100010000100010… |
… | …1111001101011010 |
3 | 2221200000120221100 |
4 | 1010020233031122 |
5 | 4320121004320 |
6 | 305233252230 |
7 | 40220353131 |
oct | 10410571532 |
9 | 2850016840 |
10 | 1143141210 |
11 | 537300a02 |
12 | 27aa04076 |
13 | 152aa7223 |
14 | abb6c918 |
15 | 6a558790 |
hex | 4422f35a |
1143141210 has 24 divisors (see below), whose sum is σ = 2972167380. Its totient is φ = 304837632.
The previous prime is 1143141199. The next prime is 1143141221. The reversal of 1143141210 is 121413411.
It is an interprime number because it is at equal distance from previous prime (1143141199) and next prime (1143141221).
It can be written as a sum of positive squares in 2 ways, for example, as 1136836089 + 6305121 = 33717^2 + 2511^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6350695 + ... + 6350874.
Almost surely, 21143141210 is an apocalyptic number.
1143141210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1143141210 is an abundant number, since it is smaller than the sum of its proper divisors (1829026170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1143141210 is a wasteful number, since it uses less digits than its factorization.
1143141210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12701582 (or 12701579 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 18.
The square root of 1143141210 is about 33810.3713378011. The cubic root of 1143141210 is about 1045.6025340165.
Adding to 1143141210 its reverse (121413411), we get a palindrome (1264554621).
The spelling of 1143141210 in words is "one billion, one hundred forty-three million, one hundred forty-one thousand, two hundred ten".
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