Base | Representation |
---|---|
bin | 10011101011101… |
… | …010101010001111 |
3 | 212000100121111022 |
4 | 103223222222033 |
5 | 1134013322111 |
6 | 52433344355 |
7 | 11116526060 |
oct | 2353525217 |
9 | 760317438 |
10 | 330214031 |
11 | 15a440764 |
12 | 927080bb |
13 | 53549324 |
14 | 31bda567 |
15 | 1decb2db |
hex | 13aeaa8f |
330214031 has 4 divisors (see below), whose sum is σ = 377387472. Its totient is φ = 283040592.
The previous prime is 330214019. The next prime is 330214043. The reversal of 330214031 is 130412033.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (330214019) and next prime (330214043).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-330214031 is a prime.
It is a super-2 number, since 2×3302140312 = 218082612538537922, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (330214051) 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, 23586710 + ... + 23586723.
It is an arithmetic number, because the mean of its divisors is an integer number (94346868).
Almost surely, 2330214031 is an apocalyptic number.
330214031 is a deficient number, since it is larger than the sum of its proper divisors (47173441).
330214031 is an equidigital number, since it uses as much as digits as its factorization.
330214031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47173440.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 330214031 is about 18171.7921790890. The cubic root of 330214031 is about 691.1916891779.
Adding to 330214031 its reverse (130412033), we get a palindrome (460626064).
The spelling of 330214031 in words is "three hundred thirty million, two hundred fourteen thousand, thirty-one".
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