Base | Representation |
---|---|
bin | 10011101011011… |
… | …010001010001001 |
3 | 212000020011202222 |
4 | 103223122022021 |
5 | 1134004141231 |
6 | 52432103425 |
7 | 11116125032 |
oct | 2353321211 |
9 | 760204688 |
10 | 330146441 |
11 | 15a3a49a9 |
12 | 92694b75 |
13 | 53524631 |
14 | 31bbda89 |
15 | 1deb627b |
hex | 13ada289 |
330146441 has 4 divisors (see below), whose sum is σ = 330934800. Its totient is φ = 329358084.
The previous prime is 330146437. The next prime is 330146459. The reversal of 330146441 is 144641033.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 330146441 - 22 = 330146437 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 330146441.
It is not an unprimeable number, because it can be changed into a prime (330146041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 393551 + ... + 394388.
It is an arithmetic number, because the mean of its divisors is an integer number (82733700).
Almost surely, 2330146441 is an apocalyptic number.
It is an amenable number.
330146441 is a deficient number, since it is larger than the sum of its proper divisors (788359).
330146441 is an equidigital number, since it uses as much as digits as its factorization.
330146441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 788358.
The product of its (nonzero) digits is 3456, while the sum is 26.
The square root of 330146441 is about 18169.9323333908. The cubic root of 330146441 is about 691.1445270046.
Adding to 330146441 its reverse (144641033), we get a palindrome (474787474).
The spelling of 330146441 in words is "three hundred thirty million, one hundred forty-six thousand, four hundred forty-one".
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