Base | Representation |
---|---|
bin | 111110111100111… |
… | …1000001011010001 |
3 | 12110012201012012112 |
4 | 1331321320023101 |
5 | 13311223334210 |
6 | 545334235105 |
7 | 103226313620 |
oct | 17571701321 |
9 | 5405635175 |
10 | 2112324305 |
11 | 994396573 |
12 | 4ab4b5a95 |
13 | 278814650 |
14 | 1607776b7 |
15 | c569dd05 |
hex | 7de782d1 |
2112324305 has 64 divisors (see below), whose sum is σ = 3217536000. Its totient is φ = 1295585280.
The previous prime is 2112324299. The next prime is 2112324311. The reversal of 2112324305 is 5034232112.
It is an interprime number because it is at equal distance from previous prime (2112324299) and next prime (2112324311).
It is not a de Polignac number, because 2112324305 - 26 = 2112324241 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3712061 + ... + 3712629.
It is an arithmetic number, because the mean of its divisors is an integer number (50274000).
Almost surely, 22112324305 is an apocalyptic number.
It is an amenable number.
2112324305 is a deficient number, since it is larger than the sum of its proper divisors (1105211695).
2112324305 is a wasteful number, since it uses less digits than its factorization.
2112324305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 834.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 2112324305 is about 45960.0294277539. The cubic root of 2112324305 is about 1283.0793990553.
Adding to 2112324305 its reverse (5034232112), we get a palindrome (7146556417).
The spelling of 2112324305 in words is "two billion, one hundred twelve million, three hundred twenty-four thousand, three hundred five".
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