Base | Representation |
---|---|
bin | 1001010000000110101000… |
… | …10011111010100101100001 |
3 | 2200000220210001222210120221 |
4 | 10220003110103322211201 |
5 | 10131311042414314403 |
6 | 111134051405403041 |
7 | 4166562230054104 |
oct | 450032423724541 |
9 | 80026701883527 |
10 | 20344527104353 |
11 | 653407a195931 |
12 | 2346aa4b69481 |
13 | b4763306b66a |
14 | 504974cd073b |
15 | 25431b6c0dbd |
hex | 1280d44fa961 |
20344527104353 has 8 divisors (see below), whose sum is σ = 21229291916928. Its totient is φ = 19459780638144.
The previous prime is 20344527104323. The next prime is 20344527104389. The reversal of 20344527104353 is 35340172544302.
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 20344527104353 - 29 = 20344527103841 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20344527104323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2296200 + ... + 6779497.
It is an arithmetic number, because the mean of its divisors is an integer number (2653661489616).
Almost surely, 220344527104353 is an apocalyptic number.
20344527104353 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
20344527104353 is a deficient number, since it is larger than the sum of its proper divisors (884764812575).
20344527104353 is an equidigital number, since it uses as much as digits as its factorization.
20344527104353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9173183.
The product of its (nonzero) digits is 1209600, while the sum is 43.
Adding to 20344527104353 its reverse (35340172544302), we get a palindrome (55684699648655).
The spelling of 20344527104353 in words is "twenty trillion, three hundred forty-four billion, five hundred twenty-seven million, one hundred four thousand, three hundred fifty-three".
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