Base | Representation |
---|---|
bin | 100010000110000… |
… | …1111110100010010 |
3 | 2221201202022221010 |
4 | 1010030033310102 |
5 | 4320334424302 |
6 | 305305111350 |
7 | 40231234254 |
oct | 10414176422 |
9 | 2851668833 |
10 | 1144061202 |
11 | 53787a129 |
12 | 27b188556 |
13 | 153039bbb |
14 | abd2bcd4 |
15 | 6a68b16c |
hex | 4430fd12 |
1144061202 has 8 divisors (see below), whose sum is σ = 2288122416. Its totient is φ = 381353732.
The previous prime is 1144061167. The next prime is 1144061209. The reversal of 1144061202 is 2021604411.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
1144061202 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (1144061209) 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, 95338428 + ... + 95338439.
It is an arithmetic number, because the mean of its divisors is an integer number (286015302).
Almost surely, 21144061202 is an apocalyptic number.
1144061202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1144061202 is a wasteful number, since it uses less digits than its factorization.
1144061202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 190676872.
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 1144061202 is about 33823.9737760069. The cubic root of 1144061202 is about 1045.8829566559.
Adding to 1144061202 its reverse (2021604411), we get a palindrome (3165665613).
The spelling of 1144061202 in words is "one billion, one hundred forty-four million, sixty-one thousand, two hundred two".
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