Base | Representation |
---|---|
bin | 10001011110110101011… |
… | …100100101010011100001 |
3 | 11020211212110020102110201 |
4 | 101132311130211103201 |
5 | 124140321022411023 |
6 | 2315515450225201 |
7 | 152536216615240 |
oct | 21366534452341 |
9 | 4224773212421 |
10 | 1201340044513 |
11 | 4235381553a4 |
12 | 1749b2425201 |
13 | 8939410385b |
14 | 422064b0957 |
15 | 213b268abad |
hex | 117b57254e1 |
1201340044513 has 16 divisors (see below), whose sum is σ = 1402666260480. Its totient is φ = 1007455828176.
The previous prime is 1201340044501. The next prime is 1201340044517. The reversal of 1201340044513 is 3154400431021.
It is not a de Polignac number, because 1201340044513 - 213 = 1201340036321 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1201340044517) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 293158 + ... + 1577536.
It is an arithmetic number, because the mean of its divisors is an integer number (87666641280).
Almost surely, 21201340044513 is an apocalyptic number.
It is an amenable number.
1201340044513 is a deficient number, since it is larger than the sum of its proper divisors (201326215967).
1201340044513 is a wasteful number, since it uses less digits than its factorization.
1201340044513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1287276.
The product of its (nonzero) digits is 5760, while the sum is 28.
Adding to 1201340044513 its reverse (3154400431021), we get a palindrome (4355740475534).
The spelling of 1201340044513 in words is "one trillion, two hundred one billion, three hundred forty million, forty-four thousand, five hundred thirteen".
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