Base | Representation |
---|---|
bin | 1011010100110100… |
… | …0110101011100011 |
3 | 21211212111122201222 |
4 | 2311031012223203 |
5 | 22211232030311 |
6 | 1221400045255 |
7 | 135223343225 |
oct | 26515065343 |
9 | 7755448658 |
10 | 3040111331 |
11 | 1320077704 |
12 | 70a16382b |
13 | 395ab995a |
14 | 20ba88415 |
15 | 12bd68adb |
hex | b5346ae3 |
3040111331 has 4 divisors (see below), whose sum is σ = 3040228464. Its totient is φ = 3039994200.
The previous prime is 3040111313. The next prime is 3040111357. The reversal of 3040111331 is 1331110403.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 3040111331 - 226 = 2973002467 is a prime.
It is a super-2 number, since 2×30401113312 = 18484553809749183122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3040111391) 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 3 ways as a sum of consecutive naturals, for example, 335 + ... + 77976.
It is an arithmetic number, because the mean of its divisors is an integer number (760057116).
Almost surely, 23040111331 is an apocalyptic number.
3040111331 is a deficient number, since it is larger than the sum of its proper divisors (117133).
3040111331 is an equidigital number, since it uses as much as digits as its factorization.
3040111331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117132.
The product of its (nonzero) digits is 108, while the sum is 17.
The square root of 3040111331 is about 55137.2045990727. The cubic root of 3040111331 is about 1448.6489724166.
Adding to 3040111331 its reverse (1331110403), we get a palindrome (4371221734).
The spelling of 3040111331 in words is "three billion, forty million, one hundred eleven thousand, three hundred thirty-one".
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