Base | Representation |
---|---|
bin | 1000010110001000… |
… | …0111000000100010 |
3 | 12210010112121101201 |
4 | 2011202013000202 |
5 | 14042004430310 |
6 | 1010145351414 |
7 | 106342221625 |
oct | 20542070042 |
9 | 5703477351 |
10 | 2240311330 |
11 | a4a663074 |
12 | 52633856a |
13 | 2991a6b0a |
14 | 173771dbc |
15 | d1a30e3a |
hex | 85887022 |
2240311330 has 8 divisors (see below), whose sum is σ = 4032560412. Its totient is φ = 896124528.
The previous prime is 2240311327. The next prime is 2240311331. The reversal of 2240311330 is 331130422.
It can be written as a sum of positive squares in 2 ways, for example, as 2239277041 + 1034289 = 47321^2 + 1017^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×22403113303 (a number of 29 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2240311298 and 2240311307.
It is not an unprimeable number, because it can be changed into a prime (2240311331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112015557 + ... + 112015576.
Almost surely, 22240311330 is an apocalyptic number.
2240311330 is a deficient number, since it is larger than the sum of its proper divisors (1792249082).
2240311330 is a wasteful number, since it uses less digits than its factorization.
2240311330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224031140.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 2240311330 is about 47331.9271739489. The cubic root of 2240311330 is about 1308.4871391884.
Adding to 2240311330 its reverse (331130422), we get a palindrome (2571441752).
It can be divided in two parts, 22403 and 11330, that added together give a palindrome (33733).
The spelling of 2240311330 in words is "two billion, two hundred forty million, three hundred eleven thousand, three hundred thirty".
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