Base | Representation |
---|---|
bin | 1011100101111101… |
… | …1101000000010110 |
3 | 22000212211111220220 |
4 | 2321133131000112 |
5 | 22333134431410 |
6 | 1232445335210 |
7 | 140055551301 |
oct | 27137350026 |
9 | 8025744826 |
10 | 3112030230 |
11 | 1357729411 |
12 | 72a267506 |
13 | 3a797aa0a |
14 | 217449b38 |
15 | 133323070 |
hex | b97dd016 |
3112030230 has 32 divisors (see below), whose sum is σ = 7514705664. Its totient is φ = 824782176.
The previous prime is 3112030169. The next prime is 3112030231. The reversal of 3112030230 is 320302113.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3112030231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313314 + ... + 323093.
It is an arithmetic number, because the mean of its divisors is an integer number (234834552).
Almost surely, 23112030230 is an apocalyptic number.
3112030230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3112030230 is an abundant number, since it is smaller than the sum of its proper divisors (4402675434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3112030230 is a wasteful number, since it uses less digits than its factorization.
3112030230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 636580.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 3112030230 is about 55785.5736727696. The cubic root of 3112030230 is about 1459.9834598114.
Adding to 3112030230 its reverse (320302113), we get a palindrome (3432332343).
The spelling of 3112030230 in words is "three billion, one hundred twelve million, thirty thousand, two hundred thirty".
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