Base | Representation |
---|---|
bin | 10011101111000… |
… | …111111010101110 |
3 | 212002001122122220 |
4 | 103233013322232 |
5 | 1134231322202 |
6 | 52505020210 |
7 | 11130322212 |
oct | 2357077256 |
9 | 762048586 |
10 | 331120302 |
11 | 15a9aa647 |
12 | 92a84666 |
13 | 537a5996 |
14 | 31d94942 |
15 | 1e109abc |
hex | 13bc7eae |
331120302 has 8 divisors (see below), whose sum is σ = 662240616. Its totient is φ = 110373432.
The previous prime is 331120297. The next prime is 331120313. The reversal of 331120302 is 203021133.
It is a sphenic number, since it is the product of 3 distinct primes.
331120302 is an admirable number.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 27593353 + ... + 27593364.
It is an arithmetic number, because the mean of its divisors is an integer number (82780077).
Almost surely, 2331120302 is an apocalyptic number.
331120302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331120302 is a wasteful number, since it uses less digits than its factorization.
331120302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55186722.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 331120302 is about 18196.7112962755. The cubic root of 331120302 is about 691.8234358025.
Adding to 331120302 its reverse (203021133), we get a palindrome (534141435).
The spelling of 331120302 in words is "three hundred thirty-one million, one hundred twenty thousand, three hundred two".
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