Base | Representation |
---|---|
bin | 1100011010010000… |
… | …0001010100000011 |
3 | 22121011111011110220 |
4 | 3012210001110003 |
5 | 23310310100311 |
6 | 1310321554123 |
7 | 145360564146 |
oct | 30644012403 |
9 | 8534434426 |
10 | 3331331331 |
11 | 145a4a4599 |
12 | 78b7a5943 |
13 | 411232293 |
14 | 23861405d |
15 | 1476e1206 |
hex | c6901503 |
3331331331 has 8 divisors (see below), whose sum is σ = 4585058304. Its totient is φ = 2149245960.
The previous prime is 3331331327. The next prime is 3331331363. The reversal of 3331331331 is 1331331333.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3331331331 - 22 = 3331331327 is a prime.
It is a super-2 number, since 2×33313313312 = 22195536873804463122, which contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (3331311331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17910291 + ... + 17910476.
It is an arithmetic number, because the mean of its divisors is an integer number (573132288).
Almost surely, 23331331331 is an apocalyptic number.
3331331331 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
3331331331 is a deficient number, since it is larger than the sum of its proper divisors (1253726973).
3331331331 is a wasteful number, since it uses less digits than its factorization.
3331331331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35820801.
The product of its digits is 2187, while the sum is 24.
The square root of 3331331331 is about 57717.6864661085. The cubic root of 3331331331 is about 1493.5024628687.
Adding to 3331331331 its reverse (1331331333), we get a palindrome (4662662664).
The spelling of 3331331331 in words is "three billion, three hundred thirty-one million, three hundred thirty-one thousand, three hundred thirty-one".
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