Base | Representation |
---|---|
bin | 1001100110101100011… |
… | …00001000111011100111 |
3 | 1011112211000221212010120 |
4 | 10303112030020323213 |
5 | 20401330310133111 |
6 | 411334401253023 |
7 | 32561660252436 |
oct | 4632614107347 |
9 | 1145730855116 |
10 | 330011021031 |
11 | 117a5868861a |
12 | 53b60034173 |
13 | 25173582213 |
14 | 11d88c1911d |
15 | 88b7263406 |
hex | 4cd6308ee7 |
330011021031 has 8 divisors (see below), whose sum is σ = 442472878080. Its totient is φ = 218778255672.
The previous prime is 330011021023. The next prime is 330011021047. The reversal of 330011021031 is 130120110033.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 330011021031 - 23 = 330011021023 is a prime.
It is a super-2 number, since 2×3300110210312 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 330011021031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (330011221031) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307272295 + ... + 307273368.
It is an arithmetic number, because the mean of its divisors is an integer number (55309109760).
Almost surely, 2330011021031 is an apocalyptic number.
330011021031 is a deficient number, since it is larger than the sum of its proper divisors (112461857049).
330011021031 is a wasteful number, since it uses less digits than its factorization.
330011021031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 614545845.
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 330011021031 its reverse (130120110033), we get a palindrome (460131131064).
The spelling of 330011021031 in words is "three hundred thirty billion, eleven million, twenty-one thousand, thirty-one".
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