Base | Representation |
---|---|
bin | 100101100001111100101000… |
… | …0110000010000100100101111 |
3 | 1121021212021100020020110221001 |
4 | 1023003321100300100210233 |
5 | 321232201034032230411 |
6 | 3130035315400021131 |
7 | 126351315242623234 |
oct | 11303712060204457 |
9 | 1537767306213831 |
10 | 330121131133231 |
11 | 96206649314849 |
12 | 3103782aa617a7 |
13 | 1122839b18cb19 |
14 | 5b73d3b44d78b |
15 | 282731ca73dc1 |
hex | 12c3e50c1092f |
330121131133231 has 8 divisors (see below), whose sum is σ = 330244557577200. Its totient is φ = 329997727752000.
The previous prime is 330121131133229. The next prime is 330121131133309. The reversal of 330121131133231 is 132331131121033.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 330121131133231 - 21 = 330121131133229 is a prime.
It is a super-2 number, since 2×3301211311332312 (a number of 30 digits) contains 22 as substring.
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 330121131133231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (330121101133231) 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, 22894380 + ... + 34415038.
It is an arithmetic number, because the mean of its divisors is an integer number (41280569697150).
Almost surely, 2330121131133231 is an apocalyptic number.
330121131133231 is a deficient number, since it is larger than the sum of its proper divisors (123426443969).
330121131133231 is a wasteful number, since it uses less digits than its factorization.
330121131133231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11531369.
The product of its (nonzero) digits is 2916, while the sum is 28.
Adding to 330121131133231 its reverse (132331131121033), we get a palindrome (462452262254264).
The spelling of 330121131133231 in words is "three hundred thirty trillion, one hundred twenty-one billion, one hundred thirty-one million, one hundred thirty-three thousand, two hundred thirty-one".
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