Base | Representation |
---|---|
bin | 1000100111010001… |
… | …0111000000010111 |
3 | 12222010211011000201 |
4 | 2021310113000113 |
5 | 14213411014221 |
6 | 1021234321331 |
7 | 111204261304 |
oct | 21164270027 |
9 | 5863734021 |
10 | 2312204311 |
11 | a871a735a |
12 | 546429247 |
13 | 2ab059141 |
14 | 17d1280ab |
15 | d7ed2891 |
hex | 89d17017 |
2312204311 has 8 divisors (see below), whose sum is σ = 2348248320. Its totient is φ = 2276329848.
The previous prime is 2312204281. The next prime is 2312204317. The reversal of 2312204311 is 1134022132.
It is a happy number.
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 2312204311 - 29 = 2312203799 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2312204317) 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, 14761 + ... + 69586.
It is an arithmetic number, because the mean of its divisors is an integer number (293531040).
Almost surely, 22312204311 is an apocalyptic number.
2312204311 is a deficient number, since it is larger than the sum of its proper divisors (36044009).
2312204311 is an equidigital number, since it uses as much as digits as its factorization.
2312204311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84773.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 2312204311 is about 48085.3856280679. The cubic root of 2312204311 is about 1322.3367529461.
Adding to 2312204311 its reverse (1134022132), we get a palindrome (3446226443).
The spelling of 2312204311 in words is "two billion, three hundred twelve million, two hundred four thousand, three hundred eleven".
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