Base | Representation |
---|---|
bin | 1011100110000010… |
… | …0001111000001010 |
3 | 22000220100211220001 |
4 | 2321200201320022 |
5 | 22333222443310 |
6 | 1232455353214 |
7 | 140061134611 |
oct | 27140417012 |
9 | 8026324801 |
10 | 3112312330 |
11 | 1357901356 |
12 | 72a38280a |
13 | 3a7a4923a |
14 | 2174c0878 |
15 | 13337b93a |
hex | b9821e0a |
3112312330 has 8 divisors (see below), whose sum is σ = 5602162212. Its totient is φ = 1244924928.
The previous prime is 3112312327. The next prime is 3112312369. The reversal of 3112312330 is 332132113.
It can be written as a sum of positive squares in 2 ways, for example, as 3083914089 + 28398241 = 55533^2 + 5329^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 3112312298 and 3112312307.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155615607 + ... + 155615626.
Almost surely, 23112312330 is an apocalyptic number.
3112312330 is a deficient number, since it is larger than the sum of its proper divisors (2489849882).
3112312330 is a wasteful number, since it uses less digits than its factorization.
3112312330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 311231240.
The product of its (nonzero) digits is 324, while the sum is 19.
The square root of 3112312330 is about 55788.1020469419. The cubic root of 3112312330 is about 1460.0275734456.
Adding to 3112312330 its reverse (332132113), we get a palindrome (3444444443).
The spelling of 3112312330 in words is "three billion, one hundred twelve million, three hundred twelve thousand, three hundred thirty".
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