Base | Representation |
---|---|
bin | 1000101001001011… |
… | …1111011100010001 |
3 | 12222200221010001010 |
4 | 2022102333130101 |
5 | 14222434444012 |
6 | 1022122401133 |
7 | 111332444235 |
oct | 21222773421 |
9 | 5880833033 |
10 | 2320234257 |
11 | a90791380 |
12 | 5490601a9 |
13 | 2ac90b0a3 |
14 | 1802185c5 |
15 | d8a6bc3c |
hex | 8a4bf711 |
2320234257 has 16 divisors (see below), whose sum is σ = 3385683648. Its totient is φ = 1401703680.
The previous prime is 2320234249. The next prime is 2320234297. The reversal of 2320234257 is 7524320232.
2320234257 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2320234257 - 23 = 2320234249 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2320234237) 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, 101988 + ... + 122645.
It is an arithmetic number, because the mean of its divisors is an integer number (211605228).
Almost surely, 22320234257 is an apocalyptic number.
It is an amenable number.
2320234257 is a deficient number, since it is larger than the sum of its proper divisors (1065449391).
2320234257 is a wasteful number, since it uses less digits than its factorization.
2320234257 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224960.
The product of its (nonzero) digits is 20160, while the sum is 30.
The square root of 2320234257 is about 48168.8100019089. The cubic root of 2320234257 is about 1323.8657447695.
Adding to 2320234257 its reverse (7524320232), we get a palindrome (9844554489).
The spelling of 2320234257 in words is "two billion, three hundred twenty million, two hundred thirty-four thousand, two hundred fifty-seven".
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