Base | Representation |
---|---|
bin | 1001100110111001100… |
… | …11111111001001101111 |
3 | 1011120002210000210000201 |
4 | 10303130303333021233 |
5 | 20402042231130111 |
6 | 411353410534331 |
7 | 32564506543411 |
oct | 4633463771157 |
9 | 1146083023021 |
10 | 330122130031 |
11 | 118005377441 |
12 | 53b912973a7 |
13 | 251905b52a5 |
14 | 11d9989c9b1 |
15 | 88c1dae6c1 |
hex | 4cdccff26f |
330122130031 has 4 divisors (see below), whose sum is σ = 347496979000. Its totient is φ = 312747281064.
The previous prime is 330122129989. The next prime is 330122130071. The reversal of 330122130031 is 130031221033.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 330122130031 - 213 = 330122121839 is a prime.
It is a super-2 number, since 2×3301221300312 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 17374848949 = 330122130031 / (3 + 3 + 0 + 1 + 2 + 2 + 1 + 3 + 0 + 0 + 3 + 1).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 330122129990 and 330122130008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (330122130071) 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, 8687424456 + ... + 8687424493.
It is an arithmetic number, because the mean of its divisors is an integer number (86874244750).
Almost surely, 2330122130031 is an apocalyptic number.
330122130031 is a deficient number, since it is larger than the sum of its proper divisors (17374848969).
330122130031 is a wasteful number, since it uses less digits than its factorization.
330122130031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17374848968.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 330122130031 its reverse (130031221033), we get a palindrome (460153351064).
The spelling of 330122130031 in words is "three hundred thirty billion, one hundred twenty-two million, one hundred thirty thousand, thirty-one".
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