Base | Representation |
---|---|
bin | 111110011001100… |
… | …0000010010101001 |
3 | 12101220202021122000 |
4 | 1330303000102221 |
5 | 13241444322241 |
6 | 543432121213 |
7 | 102612353523 |
oct | 17463002251 |
9 | 5356667560 |
10 | 2093745321 |
11 | 984956938 |
12 | 4a5236209 |
13 | 274a0ac75 |
14 | 15c0dca13 |
15 | c3c2deb6 |
hex | 7ccc04a9 |
2093745321 has 16 divisors (see below), whose sum is σ = 3102697920. Its totient is φ = 1395446400.
The previous prime is 2093745289. The next prime is 2093745323. The reversal of 2093745321 is 1235473902.
It is not a de Polignac number, because 2093745321 - 25 = 2093745289 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2093745323) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117241 + ... + 133913.
It is an arithmetic number, because the mean of its divisors is an integer number (193918620).
Almost surely, 22093745321 is an apocalyptic number.
It is an amenable number.
2093745321 is a deficient number, since it is larger than the sum of its proper divisors (1008952599).
2093745321 is a wasteful number, since it uses less digits than its factorization.
2093745321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21333 (or 21327 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The square root of 2093745321 is about 45757.4619160635. The cubic root of 2093745321 is about 1279.3065337514.
The spelling of 2093745321 in words is "two billion, ninety-three million, seven hundred forty-five thousand, three hundred twenty-one".
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