Base | Representation |
---|---|
bin | 1000101001001011… |
… | …0110011011100001 |
3 | 12222200212020102000 |
4 | 2022102312123201 |
5 | 14222432303340 |
6 | 1022121514213 |
7 | 111332231514 |
oct | 21222663341 |
9 | 5880766360 |
10 | 2320197345 |
11 | a90766674 |
12 | 549042969 |
13 | 2ac8c734b |
14 | 180208d7b |
15 | d8a60d30 |
hex | 8a4b66e1 |
2320197345 has 32 divisors (see below), whose sum is σ = 4267036800. Its totient is φ = 1194766272.
The previous prime is 2320197307. The next prime is 2320197359. The reversal of 2320197345 is 5437910232.
2320197345 is a `hidden beast` number, since 23 + 201 + 97 + 345 = 666.
It is not a de Polignac number, because 2320197345 - 213 = 2320189153 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 292407 + ... + 300236.
It is an arithmetic number, because the mean of its divisors is an integer number (133344900).
Almost surely, 22320197345 is an apocalyptic number.
It is an amenable number.
2320197345 is a deficient number, since it is larger than the sum of its proper divisors (1946839455).
2320197345 is a wasteful number, since it uses less digits than its factorization.
2320197345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 592686 (or 592680 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The square root of 2320197345 is about 48168.4268478845. The cubic root of 2320197345 is about 1323.8587243876.
The spelling of 2320197345 in words is "two billion, three hundred twenty million, one hundred ninety-seven thousand, three hundred forty-five".
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