Base | Representation |
---|---|
bin | 10011101111110… |
… | …011111001011010 |
3 | 212002101210202202 |
4 | 103233303321122 |
5 | 1134303103232 |
6 | 52512530202 |
7 | 11132002334 |
oct | 2357637132 |
9 | 762353682 |
10 | 331300442 |
11 | 160012a20 |
12 | 92b50962 |
13 | 53839985 |
14 | 32000454 |
15 | 1e143162 |
hex | 13bf3e5a |
331300442 has 32 divisors (see below), whose sum is σ = 558800640. Its totient is φ = 145990080.
The previous prime is 331300439. The next prime is 331300451. The reversal of 331300442 is 244003133.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298184 + ... + 299292.
It is an arithmetic number, because the mean of its divisors is an integer number (17462520).
Almost surely, 2331300442 is an apocalyptic number.
331300442 is a deficient number, since it is larger than the sum of its proper divisors (227500198).
331300442 is a wasteful number, since it uses less digits than its factorization.
331300442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1526.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 331300442 is about 18201.6604187640. The cubic root of 331300442 is about 691.9488710595.
Adding to 331300442 its reverse (244003133), we get a palindrome (575303575).
The spelling of 331300442 in words is "three hundred thirty-one million, three hundred thousand, four hundred forty-two".
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