Base | Representation |
---|---|
bin | 10001011101111000101… |
… | …001110110001011100010 |
3 | 11020202020101001110011122 |
4 | 101131320221312023202 |
5 | 124131223422030310 |
6 | 2315230333412242 |
7 | 152502023414144 |
oct | 21357051661342 |
9 | 4222211043148 |
10 | 1200320111330 |
11 | 42306445750a |
12 | 17476893a082 |
13 | 89260a077b2 |
14 | 4214ac54c94 |
15 | 21352d6d555 |
hex | 11778a762e2 |
1200320111330 has 16 divisors (see below), whose sum is σ = 2218970152440. Its totient is φ = 467151610752.
The previous prime is 1200320111329. The next prime is 1200320111339. The reversal of 1200320111330 is 331110230021.
It can be written as a sum of positive squares in 4 ways, for example, as 1132221555481 + 68098555849 = 1064059^2 + 260957^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1200320111299 and 1200320111308.
It is not an unprimeable number, because it can be changed into a prime (1200320111339) 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, 1622053835 + ... + 1622054574.
Almost surely, 21200320111330 is an apocalyptic number.
1200320111330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1200320111330 is a deficient number, since it is larger than the sum of its proper divisors (1018650041110).
1200320111330 is a wasteful number, since it uses less digits than its factorization.
1200320111330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3244108453.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 1200320111330 its reverse (331110230021), we get a palindrome (1531430341351).
The spelling of 1200320111330 in words is "one trillion, two hundred billion, three hundred twenty million, one hundred eleven thousand, three hundred thirty".
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