Base | Representation |
---|---|
bin | 1000010100001100… |
… | …1011011011110001 |
3 | 12202120021122211221 |
4 | 2011003023123301 |
5 | 14032420443433 |
6 | 1005255505041 |
7 | 106213261306 |
oct | 20503133361 |
9 | 5676248757 |
10 | 2232202993 |
11 | a46025169 |
12 | 523688181 |
13 | 2975c8297 |
14 | 1726610ad |
15 | d0e7d72d |
hex | 850cb6f1 |
2232202993 has 8 divisors (see below), whose sum is σ = 2312248680. Its totient is φ = 2152362240.
The previous prime is 2232202967. The next prime is 2232203027. The reversal of 2232202993 is 3992022322.
It can be written as a sum of positive squares in 4 ways, for example, as 314814049 + 1917388944 = 17743^2 + 43788^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2232202993 - 29 = 2232202481 is a prime.
It is a super-3 number, since 3×22322029933 (a number of 29 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2232205993) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28888 + ... + 72793.
It is an arithmetic number, because the mean of its divisors is an integer number (289031085).
Almost surely, 22232202993 is an apocalyptic number.
It is an amenable number.
2232202993 is a deficient number, since it is larger than the sum of its proper divisors (80045687).
2232202993 is a wasteful number, since it uses less digits than its factorization.
2232202993 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102467.
The product of its (nonzero) digits is 23328, while the sum is 34.
The square root of 2232202993 is about 47246.1955399586. The cubic root of 2232202993 is about 1306.9066326239.
The spelling of 2232202993 in words is "two billion, two hundred thirty-two million, two hundred two thousand, nine hundred ninety-three".
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